Канал: Ms Cooper's A level Biology

conservation of plants

conservation of plants

A level. Biodiversity and conservation. Methods of protecting endangered animals

A level. Biodiversity and conservation. Methods of protecting endangered animals

A level. Biodiversity and conservation. Why are species endangered

A level. Biodiversity and conservation. Why are species endangered

AS level. K. nitrogen cycle (with audio)

AS level. K. nitrogen cycle (with audio)

AS level. K. Food chains and food webs and energy transfer in the ecosystem

AS level. K. Food chains and food webs and energy transfer in the ecosystem

AS level. K. Levels of ecological organisation

AS level. K. Levels of ecological organisation

9 Translocation of organic molecules in phloem Ms Cooper

9 Translocation of organic molecules in phloem Ms Cooper

AS level. G.20. Structure and function of phloem Ms Cooper

AS level. G.20. Structure and function of phloem Ms Cooper

AS level. G.19. Xerophytes (Ms Cooper)

AS level. G.19. Xerophytes (Ms Cooper)

AS level. G.18 Transpiration (Ms Cooper)

AS level. G.18 Transpiration (Ms Cooper)

AS level. G.17. Movement of water up the stem and across the leaf Ms Cooper

AS level. G.17. Movement of water up the stem and across the leaf Ms Cooper

AS level. G.16. Uptake of water and transport across roots Ms Cooper

AS level. G.16. Uptake of water and transport across roots Ms Cooper

AS level. G.15 Structure and function of xylem Ms Cooper

AS level. G.15 Structure and function of xylem Ms Cooper

AS level. G.14 Distribution of vascular tissues in dicotyledonous plants Ms Cooper

AS level. G.14 Distribution of vascular tissues in dicotyledonous plants Ms Cooper

AS level. G.13 Introduction to transport in plants and animals Ms Cooper

AS level. G.13 Introduction to transport in plants and animals Ms Cooper

A level. U.6 IVF (Ms Cooper)

A level. U.6 IVF (Ms Cooper)

A-level. U.5 Contraception and birth control Ms Cooper

A-level. U.5 Contraception and birth control Ms Cooper

AS level. J.6. Smallpox, measles and tuberculosis

AS level. J.6. Smallpox, measles and tuberculosis

AS level. J.5. Types of immunity and vaccination

AS level. J.5. Types of immunity and vaccination

AS level. J.4 T lymphocytes and cell mediated immunity

AS level. J.4 T lymphocytes and cell mediated immunity

A level. U.4 The menstrual cycle Ms Cooper

A level. U.4 The menstrual cycle Ms Cooper

A level. U.3 Female reproductive system and oogenesis Ms Cooper

A level. U.3 Female reproductive system and oogenesis Ms Cooper

A level. U.2 Spermatogenesis Ms Cooper

A level. U.2 Spermatogenesis Ms Cooper

A level. U.1 The male reproductive system Ms Cooper

A level. U.1 The male reproductive system Ms Cooper

AS level J.3 antibodies and antigens (Ms Cooper)

AS level J.3 antibodies and antigens (Ms Cooper)

AS level. J.2 B lymphocytes (Ms Cooper)

AS level. J.2 B lymphocytes (Ms Cooper)

AS level. J.1 Defence against disease and phagocytosis Ms Cooper

AS level. J.1 Defence against disease and phagocytosis Ms Cooper

A level. S.7 Monoclonal antibodies (Ms Cooper)

A level. S.7 Monoclonal antibodies (Ms Cooper)

A level. S.6 Biosensors (Ms Cooper)

A level. S.6 Biosensors (Ms Cooper)

A level. S.5 Immobilisation of enzymes Ms Cooper

A level. S.5 Immobilisation of enzymes Ms Cooper

A level. S.4. Antibiotics and penicillin (Ms Cooper)

A level. S.4. Antibiotics and penicillin (Ms Cooper)

A level. S.3 Fermentation and fermenters Ms Cooper

A level. S.3 Fermentation and fermenters Ms Cooper

A level. S.2 Microorganism population growth curve (Ms Cooper)

A level. S.2 Microorganism population growth curve (Ms Cooper)

A level. S.1 Intro to Biotech and Bioleaching (Ms Cooper)

A level. S.1 Intro to Biotech and Bioleaching (Ms Cooper)

AS level. G.12 Control of the heart beat (Ms Cooper)

AS level. G.12 Control of the heart beat (Ms Cooper)

AS level. G.11 Blood pressure and pulse (Ms Cooper)

AS level. G.11 Blood pressure and pulse (Ms Cooper)

AS level. G.10 Control of the cardiac cycle (Ms Cooper)

AS level. G.10 Control of the cardiac cycle (Ms Cooper)

AS level. G.9 The cardiac cycle (Ms Cooper)

AS level. G.9 The cardiac cycle (Ms Cooper)

AS level. G.8 Structure of the heart (Ms Cooper)

AS level. G.8 Structure of the heart (Ms Cooper)

AS level. G.7 Oxygen and high altitude (Ms Cooper)

AS level. G.7 Oxygen and high altitude (Ms Cooper)

As level. G.6 Transport of carbon dioxide and Bohr effect (Ms Cooper)

As level. G.6 Transport of carbon dioxide and Bohr effect (Ms Cooper)

AS level. G.5 Foetal haemoglobin and myoglobin (Ms Cooper

AS level. G.5 Foetal haemoglobin and myoglobin (Ms Cooper

AS level G.4 Transport of oxygen (Ms Cooper)

AS level G.4 Transport of oxygen (Ms Cooper)

AS level. G.2 Structure and function of blood (Ms Cooper)

AS level. G.2 Structure and function of blood (Ms Cooper)

AS level. G.3 Tissue fluid and lymph Ms Cooper

AS level. G.3 Tissue fluid and lymph Ms Cooper

AS level. G.1. Arteries, veins, capillaries (Ms Cooper)

AS level. G.1. Arteries, veins, capillaries (Ms Cooper)

genetic screening and counselling

genetic screening and counselling

A level. R.7. Cystic fibrosis and gene therapy (Ms Cooper)

A level. R.7. Cystic fibrosis and gene therapy (Ms Cooper)

A level. R.6. genetic fingerprinting (Ms Cooper)

A level. R.6. genetic fingerprinting (Ms Cooper)

A level. R.5. DNA sequencing and gel electrophoresis (Ms Cooper)

A level. R.5. DNA sequencing and gel electrophoresis (Ms Cooper)

A level. R.4. Treating diabetes with insulin (Ms Cooper)

A level. R.4. Treating diabetes with insulin (Ms Cooper)

AS level. F.8. Sickle cell anaemia

AS level. F.8. Sickle cell anaemia

AS level. F.7. Genetic code (Ms Cooper)

AS level. F.7. Genetic code (Ms Cooper)

AS level. F.6. Translation (Ms Cooper)

AS level. F.6. Translation (Ms Cooper)

A level. R.3 Vectors, transformation, identification and growth (Ms Cooper)

A level. R.3 Vectors, transformation, identification and growth (Ms Cooper)

A level. R.2 PCR (Ms Cooper)

A level. R.2 PCR (Ms Cooper)

A level. R. 1 gene technology (Ms Cooper)

A level. R. 1 gene technology (Ms Cooper)

A level. P.2. Natural selection (Ms Cooper)

A level. P.2. Natural selection (Ms Cooper)

A level. P.1 Selection and evolution. Variation (Ms Cooper)

A level. P.1 Selection and evolution. Variation (Ms Cooper)

AS level. F.4 Transcription (Ms Cooper)

AS level. F.4 Transcription (Ms Cooper)

A level. O.9. Chromosome mutations. Ms Cooper

A level. O.9. Chromosome mutations. Ms Cooper

AS level. F.4. Evidence for semi conservative DNA replication (Ms Cooper)

AS level. F.4. Evidence for semi conservative DNA replication (Ms Cooper)

AS level. F.3 DNA replication (Ms Cooper)

AS level. F.3 DNA replication (Ms Cooper)

AS level. F.2 DNA (Ms Cooper)

AS level. F.2 DNA (Ms Cooper)

AS level. F.1. Nucleotides and RNA (Ms Cooper)

AS level. F.1. Nucleotides and RNA (Ms Cooper)

A level. O.10. Chi squared test and genetics (Ms Cooper)

A level. O.10. Chi squared test and genetics (Ms Cooper)

A level. O.7. Dihybrid cross

A level. O.7. Dihybrid cross

A level. O.8. Introduction to mutations and genetic mutations

A level. O.8. Introduction to mutations and genetic mutations

AS level. E.4. Cancer

AS level. E.4. Cancer

AS level. E.2. Mitosis. Ms Cooper

AS level. E.2. Mitosis. Ms Cooper

AS level. E.3 cytokinesis. Ms Cooper

AS level. E.3 cytokinesis. Ms Cooper

AS level. E.1. Chromosomes and the cell cycle Ms Cooper

AS level. E.1. Chromosomes and the cell cycle Ms Cooper

AS level. D. 5. Bulk transport. Ms Cooper

AS level. D. 5. Bulk transport. Ms Cooper

AS level. D.4. Active transport. Ms Cooper

AS level. D.4. Active transport. Ms Cooper

AS level. D.3 osmosis and cells. Ms Cooper

AS level. D.3 osmosis and cells. Ms Cooper

AS level. D.2. Osmosis and water potential. Ms Cooper

AS level. D.2. Osmosis and water potential. Ms Cooper

AS level. D.1 Diffusion and facilitated diffusion. Ms Cooper

AS level. D.1 Diffusion and facilitated diffusion. Ms Cooper

A level. O.6. Sex determination and sex linked genes. Ms Cooper

A level. O.6. Sex determination and sex linked genes. Ms Cooper

A level. O.5. Codominance and multiple alleles. Ms Cooper

A level. O.5. Codominance and multiple alleles. Ms Cooper

A-level. O.3. Meiosis and genetic variation. Ms Cooper

A-level. O.3. Meiosis and genetic variation. Ms Cooper

A-level. O.4. Monohybrid inheritance and test crosses. Ms Cooper

A-level. O.4. Monohybrid inheritance and test crosses. Ms Cooper

A-level. O.2 Genetics introduction. Ms Cooper

A-level. O.2 Genetics introduction. Ms Cooper

AS level. B. 5. Water and its functions. Ms Cooper

AS level. B. 5. Water and its functions. Ms Cooper

A level. O. 1. Meiosis. Ms Cooper

A level. O. 1. Meiosis. Ms Cooper

A level. L.3 The link reaction and Kreb's cycle

A level. L.3 The link reaction and Kreb's cycle

A level. L.3 introduction to respiration and glycolysis

A level. L.3 introduction to respiration and glycolysis

A level. L.2 ATP

A level. L.2 ATP

A level. L.1 Energy and respiration Ms Cooper

A level. L.1 Energy and respiration Ms Cooper

AS level. B.1 Introduction to biological molecules

AS level. B.1 Introduction to biological molecules

A level. N Homeostasis and excretion. Ms Cooper

A level. N Homeostasis and excretion. Ms Cooper

AS level. C.5 Effect of enzyme and substrate concentration on enzyme activity

AS level. C.5 Effect of enzyme and substrate concentration on enzyme activity

AS level. D.1 cell membrane structure

AS level. D.1 cell membrane structure

AS level. C.4 Effect of temperature and pH on enzyme activity

AS level. C.4 Effect of temperature and pH on enzyme activity

AS level. C.3 Enzyme inhibitors

AS level. C.3 Enzyme inhibitors

AS level. C.2 Enzyme control and cofactors

AS level. C.2 Enzyme control and cofactors

AS level. B.4 Protein structure

AS level. B.4 Protein structure

AS level. C.1 Enzyme structure and mode of action

AS level. C.1 Enzyme structure and mode of action

AS level. B.4 Fibrous and globular proteins

AS level. B.4 Fibrous and globular proteins

AS level. B.3 Lipids

AS level. B.3 Lipids

AS level. B.2 Monosaccharides and disaccharides

AS level. B.2 Monosaccharides and disaccharides

AS level. B.2 Polysaccharides

AS level. B.2 Polysaccharides

AS level. A Cells. Plant histology

AS level. A Cells. Plant histology