Bitesize: Biology Clips

1. Stages of mitosis or cell division

   Duration: 01:27

2. Basic chemical molecules or the building blocks of life

   Duration: 02:13

3. Plants as a source of food and medicine

   Duration: 02:37

4. The digestive system

   Duration: 01:38

5. Three examples of how human activity has damaged the environment

   Duration: 02:38

6. Use of microbes in the food and drink industry

   Duration: 02:06

7. Heart and lungs transplant

   Duration: 02:25

8. Kidney transplant

   Duration: 01:26

9. Dominant and recessive inheritance of genes

   Duration: 01:09

10. Variation in dogs

    Duration: 00:30

11. Using reflex action to test an unconscious person's senses

    Duration: 01:05

12. Use of insulin to control blood sugar levels in diabetics

    Duration: 02:28

13. Kidneys and their function

    Duration: 01:26

14. Water loss, consumption and regulation in the human body

    Duration: 00:46

15. Plant and animal cell structures

    Duration: 02:00

16. Endoscopy into the lungs

    Duration: 01:28

17. Skeletal muscles

    Duration: 01:04

18. The role of bacteria in the treatement of sewage

    Duration: 01:28

19. Plant photosynthesis

    Duration: 01:13

20. How the brain's pituitary gland controls water concentration of the blood

    Duration: 01:19