|
| Title: |
Alternate Patterns of Inheritance |
Reveals how knowledge of Mendelian genetics, blood groups and pedigrees can be used to solve a paternity case. Examines other patterns of human inheritance involving skin colour, eye colour and height. Discusses the occurrence of multiple alleles in Himalayan rabbits. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3520 |
|
|
| Title: |
Asexual Reproduction and Alternation of Generations |
Uses the analogy of soccer to explore the diversity in plant and animal reproductive strategies. Compares sexual and asexual reproduction by looking at chromosomal activity, genetic variation and the consequences of budding, binary fission and spore production. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3517 |
|
|
| Title: |
Breath of Life: Our Respiratory System |
Respiration provides the body with oxygen and removes carbon dioxide waste. This full motion video program explains what the respiratory system is, as well as describing the function of its different parts, particularly the lungs, nose, trachea, bronchi, alveola, larynx and pharynx. Also examined is how the respiratory system interacts with other body systems, the steps of the breathing process and factors such as activity levels that affect the respiratory rate. Different problems and ailments (such as smoking) that affect the respiratory system are also covered. |
| Duration: |
24 Minutes |
| Published: |
1992 |
| Identifier: |
3587 |
|
|
| Title: |
Cell Cycle Mitosis and Cytoplasmic Division |
Prepared slides, graphics and simulations examine the various stages of mitosis. Explores the changes in cell division during aging and compares a typical cell cycle to that of a cancer cell. Discusses the detection and various treatments for cancer. |
| Series: |
Biologix |
| Duration: |
29 Minutes |
| Published: |
1997 |
| Identifier: |
3120 |
|
|
| Title: |
Cell Division |
The main focus of this program is on cell division. The role of chromosomes and genes and how they affect hereditary characteristics is explained as well as the differences between asexual and sexual reproduction and terms of cell division. Students will understand how cells divide (reproduce) through mitosis and how sex cells divide through meiosis. Cell differentiation is also explained. |
| Duration: |
19 Minutes |
| Published: |
1995 |
| Identifier: |
3588 |
|
|
| Title: |
Cells |
Everybody is made up of trillions of cells, each working like a tiny factory that does its part to manufacture what's needed to keep the body going. Inside the cell membrane is a nucleus, which holds the cell's DNA, and organelles that carry out the cell's specific task. All reproduce by mitosis, or cell division: a cell's ability to replicate is what keeps every living thing alive. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3110 |
|
|
| Title: |
Chromosomal Alterations |
Explore what happens when things go wrong during mitosis and meiosis. The presentation gives examples of chromosomal abnormalities and the different techniques used to determine types of alterations. See how people with Down's syndrome are able to lead fulfilling lives. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3523 |
|
|
| Title: |
Chromosomal Basis of Inheritance |
Looks at exceptions to segregation and independent assortment during gamete formation. Examines the effect of gene linkage on phenotypic and genotypic ratios. Uses cross over values in Sordaria to determine the distance of a gene from the centromere. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3521 |
|
|
| Title: |
Comparison of Mitosis and Meiosis |
Compares the processes of mitosis and meiosis, focusing on the tissues in which these processes occur, the behaviour and number of chromosomes involved and the types of cells produced. Takes the viewer on a journey through cells undergoing mitosis to discover the significance of these events. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3516 |
|
|
| Title: |
Conditions for Life |
Students investigate the science behind the search for extra-terrestrial life. Using information presented throughout the series, they discuss the possibility of life on other worlds in the solar system. This leads to an investigation of the effects living things have on their environment and specifically the modern concern of the Greenhouse Effect. The underlying theme is the universality of scientific knowledge and its ability to lead us to reasonable hypotheses. |
| Series: |
Simply Science |
| Duration: |
27 Minutes |
| Published: |
1998 |
| Identifier: |
3128 |
|
|
| Title: |
Development of Molecular Genetics |
Traces the history of research leading to the discovery of the structure of DNA by Watson and Crick. Replicates the experiment of Frederick Griffith in his search for this genetic material. Illustrates how X-ray crystallography and NMR spectroscopy reveal the structure of DNA. |
| Series: |
Biologix |
| Duration: |
29 Minutes |
| Published: |
1997 |
| Identifier: |
3524 |
|
|
| Title: |
Dihybrid Crosses |
Uses the analogy of square dancing to introduce dihybrid crosses. Illustrates how the laws of inheritance for monohybrid crosses also apply to dihybrid crosses. Demonstrates how probability and the product rule determine the outcome of two trait crosses. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3519 |
|
|
| Title: |
DNA Replication |
Demonstrates the isolation of DNA. Examines the composition of nucleic acids within DNA and the process of DNA replication. Explains how new technologies such as gel electrophoresis further the study of molecular genetics. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3525 |
|
|
| Title: |
Ecosystems: Organisms and Their Environment |
Plants and animals compete and cooperate in their environment resulting in what is often described as a "balance of nature" within an ecosystem. |
| Series: |
Elements of Biology |
| Duration: |
56 Minutes |
| Published: |
2006 |
| Identifier: |
3125 |
|
|
| Title: |
Electrochemical Control Systems |
Describes how the nervous and endocrine systems work together to maintain homeostasis and equilibrium in humans. Examines the structure of the neuron and explains the biological basis for multiple sclerosis. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3496 |
|
|
| Title: |
Embryonic Development and Differentiation |
Describes the events that occur once fertilisation of the ovum has taken place. Explains the various stages of embryonic development and differentiation using prepared slides and models. Presents theories on the various mechanisms that trigger cell differentiation. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3513 |
|
|
| Title: |
Environmental Enclaves |
Go beyond the basics with this detailed look at the plant kingdom. Begin by showing students the basic taxonomic classifications of plants. Then examine the significant processes behind plant growth and reproduction, including seed germination, meristems, and pollination. Wrap up with a comparison of abiotic and biotic factors and how plants respond or adapt to them. Plants must cope with the challenges posed by their environment, including their living and nonliving neighbours. After viewing the flow of energy within an ecosystem, consider the complex and extraordinary ways plants adapt to the abiotic and biotic factors in their environments. |
| Series: |
The Science of Plants |
| Duration: |
20 Minutes |
| Published: |
2006 |
| Identifier: |
3114 |
|
|
| Title: |
Foetal Development and Birth |
Outlines the development of foetal systems during each trimester of pregnancy and the hormones involved in regulating foetal development, birth and lactation. Illustrates the mechanism for exchanging nutrients and wastes between the mother and foetus. Describes Foetal Alcohol Syndrome and its impact on the developing child. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3514 |
|
|
| Title: |
Food Into Fuel: Our Digestive System |
Digestion is the process by which large molecules of nutrients are broken down into smaller nutrients for use by our bodies. This full motion program explains this process. The role of enzymes in digestion is covered as well as the roles of different parts of the digestive system. The different steps of digestion are also covered. |
| Duration: |
22 Minutes |
| Published: |
1992 |
| Identifier: |
3593 |
|
|
| Title: |
Genes, Mutations, and Viruses |
Describes some of the different types of mutations in genes and how they are inherited. Uses sickle cell anemia as an example of a mutation that occurs in certain human populations. Examines the effects of environmental mutagens of cells and the role of viruses in changing DNA. |
| Series: |
Biologix |
| Duration: |
29 Minutes |
| Published: |
1997 |
| Identifier: |
3126 |
|
|
| Title: |
Genetics |
Called the immortal molecule, DNA literally is the stuff of life. Varying combinations of two chemical base pairs up and down the DNA ladder determine the characteristics of any cell. Now, humans have learned to alter DNA for their own purposes, including cloning and transgenics. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3116 |
|
|
| Title: |
Genetics: The Molecular Basis of Heredity |
The instructions specifying the characteristics of all organisms, whether plant or animal, are carried in what is called the DNA. This is a large polymer formed from subunits of four kinds (A, G, C, and T). Scientists are working to unlock the mysteries of DNA in order to better understand how organisms get their characteristics. |
| Series: |
Elements of Biology |
| Duration: |
56 Minutes |
| Published: |
2006 |
| Identifier: |
3122 |
|
|
| Title: |
Gymnosperms |
Considers the four living classes of gymnosperms: gingkos, cycads, gnetales, and conifers. |
| Duration: |
22 Minutes |
| Published: |
1990 |
| Identifier: |
3124 |
|
|
| Title: |
Hormonal Controls and Conception |
Reviews the events that occur when fertilisation of the ovum takes place. Provides an in-depth look at the various conception control methods, their effectiveness and some of the risks associated with using them. Talks about the moral and ethical issues that conception control has raised in some cultures. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3512 |
|
|
| Title: |
Hormonal Controls and the Menstrual Cycle |
Compares the cyclical patterns of reproduction in humans with that of other mammals. Describes the human menstrual cycle and the hormones that regulate it. Addresses the effect of lifestyle and aging on the menstrual cycle and the pros and cons of hormone therapy. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3511 |
|
|
| Title: |
Interactions and Relationships Among Organisms |
Demonstrates the effect of intraspecific and interspecific competition on populations. Uses simulations and field trips to examine the relationship between predators and prey and to explore the various symbiotic relationships among organisms. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3531 |
|
|
| Title: |
Introduction to Classical Genetics and Monohybrid Crosses |
Outlines the principles which form the basis of classical genetics. Demonstrates the experiments that Gregor Mendel conducted on pea plants and reveals the laws of inheritance. Uses probability and Punnett squares to predict the results of monohybrid crosses. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3518 |
|
|
| Title: |
Invertebrates |
Who are you calling spineless: invertebrates, of course! But don't let that lack of a backbone fool you into thinking that invertebrates are anything less than amazing. Crabs, worms, insects, spiders, jellyfish, squid, and octopuses are among the world's invertebrates. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3115 |
|
|
| Title: |
Kingdoms |
Explains how the electron microscope has enable scientists to probe the most elemental boundaries of life. Students investigate the nature, transmission and harmful effects of viruses. Bacteria are cultured and Paramecia are observed to identify the similarities and differences between prokaryotic and eukaryotic cells. The requirements and mechanisms for unicellular nutrition are contrasted with multicellular organisms. A visit to the zoo helps students survey the five kingdoms of life. |
| Series: |
Simply Science |
| Duration: |
28 Minutes |
| Published: |
1998 |
| Identifier: |
3384 |
|
|
| Title: |
Manipulating DNA |
Demonstrates how restriction enzymes and gel electrophoresis are used to manipulate DNA in genetic engineering experiments. Simulates bacterial transformation and explores gene therapy as a potential treatment for people with cystic fibrosis. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3528 |
|
|
| Title: |
Matter and Energy: Organisation in Living Systems |
Matter and energy are organised in living systems in such a way that they help the organism adapt to its environment. |
| Series: |
Elements of Biology |
| Duration: |
56 Minutes |
| Published: |
2006 |
| Identifier: |
3123 |
|
|
| Title: |
Meiosis and Gamete Formation |
Illustrates the phases of meiosis and explores its importance in maintaining the proper number of chromosomes during gamete formation. Explains how crossing over and nondisjunction increase diversity in the species. Addresses some of the chromosomal alterations that can take place during meiosis. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3515 |
|
|
| Title: |
Mitosis and Meiosis |
This easy-to-understand program uses exceptional microscopic images and animated sequences to show the processes of mitosis and meiosis. The first part of the program is devoted to the subjects of the interphase state, DNA replication, and chromosome structure, and offers a detailed look at each stage of mitosis. The second part looks at the diploid and haploid states, at fertilisation, and at the various stages of meiosis. |
| Duration: |
23 Minutes |
| Published: |
1994 |
| Identifier: |
3113 |
|
|
| Title: |
Molecular Genetics and the Human Genome Project |
Outlines the Human Genome project, its parameters and potential impacts. Uses models to demonstrate the complexity of gene mapping and the process for isolating genes. Presents some pros and cons of the Human Genome project. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3529 |
|
|
| Title: |
Nerve Impulse Conduction |
Explores the electrochemical nature of nerve impulse conduction and transmission. Analyses the different stages of the membrane potential through simulations, discussions with a neurophysiologist and a visit to the dentist. Presents research on how chemicals affect membrane potential. |
| Series: |
Biologix |
| Duration: |
29 Minutes |
| Published: |
1997 |
| Identifier: |
3119 |
|
|
| Title: |
Our Flexible Frame: The Skeletal and Muscular Systems |
Using graphics and images of people doing karate, lifting weights, painting, and performing other everyday activities, this program illustrates the roles of the skeletal and muscular systems and how they interact. Includes how the skeletal system develops over the human life cycle and the impact of exercise on human muscles. |
| Duration: |
22 Minutes |
| Published: |
1989 |
| Identifier: |
3606 |
|
|
| Title: |
Patterns of Population Growth and Management |
Explores the patterns of population growth and investigates certain population management strategies. Illustrates the J-shaped growth curve of R-selected populations and the S-shaped growth curve of K-selected populations. Addresses the issues of biodiversity and sustainable development. |
| Series: |
Biologix |
| Duration: |
29 Minutes |
| Published: |
1995 |
| Identifier: |
3118 |
|
|
| Title: |
Plants |
Plants were among the first forms of life to emerge on Earth. They are the basis of nearly every ecosystem, turning energy from sunlight into food through photosynthesis. Now scientists are trying to find ways to grow them in space. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3117 |
|
|
| Title: |
Plants: Green, Growing, Giving Life |
This program gives examples of the magnificent diversity of plants. It shows how plants, like other living things, require food for energy and growth. Plants reproduce and respond to things in the environment. Plants are also different from other living things in that, through photosynthesis, they can manufacture their own food. Other living things depend on plants for their own food and for the oxygen they need to breathe. In addition to exploring the above aspects of plants, this video shows how plants are made up of different parts like roots, stems, leaves, etc. The role that each of these parts plays in helping the plants survive are also explained. |
| Duration: |
23 Minutes |
| Published: |
1991 |
| Identifier: |
3608 |
|
|
| Title: |
Protists and Fungi |
There are approximately 50,000 species of fungi. Many have symbiotic relationships with other plants and animals. From ants that farm fungus to lichens, which are a combination of algae and fungi, these organisms benefit from each other. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3111 |
|
|
| Title: |
Pumping Life: The Heart and Circulatory System |
The human body has an incredibly intricate system of vessels that provide all the different parts of the body with life sustaining blood. The heart is the pump that keeps pushing the blood through the thousands of miles of the circulatory system. This video follows the functions of the circulatory system. The importance of blood and the roles of red and white blood cells are emphasised. We see how billions of cells get the oxygen and food they need for energy and how harmful wastes are removed. Graphics show the functions of the heart. The four chambers are then examined and the journey of the blood explained. |
| Duration: |
22 Minutes |
| Published: |
1989 |
| Identifier: |
3605 |
|
|
| Title: |
Reflexes and Synaptic Transmission |
Investigate the physiology of the reflex arc through experiments on the pupillary and patellar reflexes. Focuses on the transmission of an impulse across the synapse and at the neuromuscular junction. Discusses some of the neurotransmitters and chemicals that affect impulse transmission. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3497 |
|
|
| Title: |
Reproductive Technologies and Sexually Transmitted Diseases |
Examines the various reproductive technologies that have augmented and altered the chemical control systems involved in human reproduction. Reveals how sexually transmitted diseases affect and damage the reproductive system. Provides one explanation of how the retrovirus for human immunodeficiency disease works. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3510 |
|
|
| Title: |
Sex-Linked Inheritance |
Examines the findings of Thomas Morgan regarding sex linked inheritance. Investigates the probabilities of males and females inheriting sex linked traits such as colour blindness and haemophilia. Uses graphics and pedigree charts to introduce and analyse sex linked traits. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3522 |
|
|
| Title: |
Succession and Climax Communities |
Discusses successional events and their causes in a microenvironment within a particular community. Analyses data on population and community change and examines the impact of human activity on various ecosystems. Presents some new ideas on the concept of succession. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3532 |
|
|
| Title: |
Tactile and Chemoreceptors |
Investigates the structures and functions of various tactile and chemoreceptors. Uses touch, taste and smell experiments to demonstrate how the sensory-somatic cortex works. Explores Wilder Penfield's work on the sensory cortex, the neurophysiology of pain and phantom limb syndrome. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3502 |
|
|
| Title: |
The Adrenal Glands and Gonads |
Examines the different parts and functions of the adrenal glands. Uses the work of Hans Selye to explain the physiological basis of stress. Illustrates how hormones regulate the primary and secondary sex characteristics in males and females. Discusses the use and misuse of anabolic steroids. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3506 |
|
|
| Title: |
The Body's Defences Against Disease |
The body has several lines of defence against disease. The skin provides a protective barrier. Inside trachea and bronchial tubes, mucous membranes trap harmful particles and cilia sweep them out of the body. The immune system has several ways of attacking enemies that get beyond these defences, including macrophages, special white blood cells literally eat invaders, and antibodies that attach themselves to invaders and disable them. In addition to describing the body's various defences against disease, this program looks at the pathogens that threaten it, particularly bacteria and viruses. It examines allergies and other instances when the immune system over-reacts and attacks the body itself. Covered also are vaccinations, antibodies, and troubling diseases like aids. |
| Duration: |
24 Minutes |
| Published: |
1996 |
| Identifier: |
3585 |
|
|
| Title: |
The Cell: Structure and Function |
Every cell is surrounded by a membrane and is constituted of thousands of molecules of a variety of specialised structures that carry out cell functions such as energy production, waste disposal, synthesis of new molecules and the storage of genetic material. |
| Series: |
Elements of Biology |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3127 |
|
|
| Title: |
The Central Nervous System and Brain |
Features the primary components of the human central nervous system. Identifies the main structures of the brain and their roles in controlling body systems and maintaining homeostasis. Examines the effects of physical injury, chemical imbalances and drug usage on the brain. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3498 |
|
|
| Title: |
The Circulatory System |
Throughout our entire lives, our hearts beat to pump blood throughout the intricate system of veins and arteries that nourish and cleanse our bodies. The circulatory system carries food and oxygen to the trillions of living cells in the human body and collects wastes from the cells and carries them to the lungs of kidneys for elimination from the body. This video explains the circulatory system and describes, through the use of 3-D computer graphics the workings of the heart, blood, arteries, veins, and capillaries. |
| Series: |
Human Body Systems |
| Duration: |
23 Minutes |
| Published: |
1997 |
| Identifier: |
3441 |
|
|
| Title: |
The Digestive System |
The digestive system is responsible for breaking down food into a usable form and distributing it to the circulatory system to be carried to the living cells for energy. The digestive system is made up of the digestive tract and the mouth, esophagus, stomach, small intestine, and large intestine. The liver and pancreas are organs that also help in the digestion process. |
| Series: |
Human Body Systems |
| Duration: |
21 Minutes |
| Published: |
1997 |
| Identifier: |
3442 |
|
|
| Title: |
The Ear: Hearing and Balance |
Takes viewers through the structures and functions of the human ear and relates how sound waves are transmitted. Examines the role of the inner ear in maintaining balance and equilibrium in the body. Provides examples of various technologies which help people with hearing impairments to communicate. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3501 |
|
|
| Title: |
The Endocrine System |
This video describes the functions of the endocrine system. The nervous and endocrine systems work together to regulate various body activities. The endocrine system in made up of eight glands located throughout the body. These glands make and release hormones, which are chemical messengers. These hormones move into the circulatory system, which carries them throughout the body. Each chemical is designed to affect or react with certain body tissues or organs and stimulate changes. |
| Series: |
Human Body Systems |
| Duration: |
17 Minutes |
| Published: |
1998 |
| Identifier: |
3445 |
|
|
| Title: |
The Excretory System |
This video describes the functions of the excretory system, which is critical to survival. The many living cells in the human body produce metabolic wastes, which must be eliminated from the body. These wastes include carbon dioxide, urea, water, water vapor, and salts. The four organs that make up the excretory system are the lungs, kidneys, liver, and skin. |
| Series: |
Human Body Systems |
| Duration: |
17 Minutes |
| Published: |
1997 |
| Identifier: |
3446 |
|
|
| Title: |
The Eye: Vision and Perception |
Highlights the structures and functions of the mammalian eye and illustrates how visual sensory receptors relay messages to the brain. Describes a number of visual disorders, along with the corrective lenses and techniques that can be used for treating them. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3500 |
|
|
| Title: |
The Fabulous Five: Our Senses |
Tasting, feeling, smelling, seeing and hearing; these are our fabulous five senses. Throughout this video, examples illustrate each of the five senses. . The children will be able to understand that their senses enable them to collect information about the varied sights, sounds, smells, textures and tastes that form their environment. |
| Duration: |
16 Minutes |
| Published: |
1989 |
| Identifier: |
3121 |
|
|
| Title: |
The Hardy-Weinberg Principle |
Presents the Hardy-Weinberg principle and its underlying concepts of population equilibrium. Uses animated graphics, Punnett squares and simulations to determine the frequency of alleles within a population. Provides an example of how population genetics |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3530 |
|
|
| Title: |
The Human Female Reproductive System |
Describes the structures and functions of the female reproductive system and the hormones that regulate these functions. Explores certain medical conditions such as ectopic pregnancies, endometriosis and cancer that can occur within the female reproductive system. Examines the technology of endoscopy in the treatment of these conditions. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3509 |
|
|
| Title: |
The Human Male Reproductive System |
Presents an overview of reproduction in vertebrates. Highlights the human male reproductive structures and their specific functions. Explains the hormones that are involved in regulating these functions. Addresses some of the disorders that can occur within the male reproductive system. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3508 |
|
|
| Title: |
The Hypothalamus and Pituitary Glands |
Acquaints viewers with how the pituitary and hypothalamus work together to control many body functions. Highlights the homeostatic feedback mechanism involved with regulating water balance in the body. Examines the use of growth hormone in humans and other populations. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3503 |
|
|
| Title: |
The Nervous System |
It is the job of the nervous system to control and monitor all body activities. It determines how to move and coordinate our muscles and, at the same time, controls the heart beat, breathing rate, and interprets information about conditions around us. Just the act of juggling requires complicated calculation about distance, altitude, arch, speed, and timing. |
| Series: |
Human Body Systems |
| Duration: |
27 Minutes |
| Published: |
1987 |
| Identifier: |
3448 |
|
|
| Title: |
The Neuroendocrine System |
Compares the nervous and endocrine systems by describing how each responds to different situations - physical activity, body temperature, eating and stress. Summarises the regulation of blood glucose and fluid levels in the body. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3507 |
|
|
| Title: |
The Pancreas |
Explores the many roles of the pancreas and its hormonal secretions. Illustrates how insulin and glucagon help regulate blood glucose levels in the body. Reviews the discovery of insulin and discusses current research on diabetes. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3505 |
|
|
| Title: |
The Peripheral Nervous System |
Illustrates how the human body senses and responds to its internal and external environments. Describes the structures and functions of the peripheral nervous system and examines current research on nerve regeneration. Reveals how a polygraph and biofeedback apparatus measure responses of the autonomic nervous system. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3499 |
|
|
| Title: |
The Reproductive System |
All humans began as a single cell no larger than a grain of sand. The trillions of cells that make up an adult came from the single cell formed after the joining of a male and female sex cell. This video explores human reproduction, the process that ensures that our species continues on this planet. It describes the functioning of the male and female reproductive systems and how inherited traits are passed on through chromosomes. |
| Series: |
Human Body Systems |
| Duration: |
17 Minutes |
| Published: |
1998 |
| Identifier: |
3447 |
|
|
| Title: |
The Respiratory System |
Oxygen is required for life. Respiration is a constant process through which oxygen is gathered from the air and passed into the body. The lungs and air passages that make up our breathing system are called the respiratory system, which is responsible for getting oxygen into our bodies and removing the waste product called carbon dioxide. Through the use of computer graphics and diagrams, this streaming video explains the respiratory system and all of its organs and parts. |
| Series: |
Human Body Systems |
| Duration: |
23 Minutes |
| Published: |
1997 |
| Identifier: |
3444 |
|
|
| Title: |
The Skeletal and Muscular Systems |
The skeletal and muscular systems work together to provide the structure and shape of the body. Without the skeletal system, the body would collapse. The muscles attached to the skeletal system provide the ability to move the body. The video looks at both of these systems and how they work together to allow humans to bend, walk and run. |
| Series: |
Human Body Systems |
| Duration: |
24 Minutes |
| Published: |
1997 |
| Identifier: |
3443 |
|
|
| Title: |
The Thyroid Gland |
Uses drama to reveal the function and structure of the thyroid gland. Demonstrates the role of thyroxine in regulating metabolic rate. Presents some of the disorders that may result when the thyroid does not function properly and describes the various techniques for treating these conditions. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3504 |
|
|
| Title: |
Transcription of DNA to Messenger RNA |
Uses animation and demonstrations to show how DNA is transcribed into messenger RNA. Reveals the structure of messenger RNA and its constituent codons. Acquaints viewers with the various roles of messenger RNA and its importance in embryonic development. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3526 |
|
|
| Title: |
Translation and Protein Synthesis |
Illustrates how coded genetic information in the DNA is translated into proteins in the cytoplasm. Introduces the process of transcription and examines the specific function of proteins that are produced in the body. Explains which foods provide the essential amino acids. |
| Series: |
Biologix |
| Duration: |
30 Minutes |
| Published: |
1997 |
| Identifier: |
3527 |
|
|
| Title: |
Viruses |
We may not be able to see them, but they can be as deadly as any war or natural disaster. They're viruses: simple and dormant outside an organism, they can wreck havoc once they've invaded a host. Government agencies and health organisations stand ready to combat the spread of viruses, but their rapidly changing nature and the increasing mobility of infected people makes the task a challenge. |
| Series: |
Life Science |
| Duration: |
20 Minutes |
| Published: |
2002 |
| Identifier: |
3112 |
|
