What Are The Topics In Biology Paper 1
Paper one covers topics 1-4: cell biology; organisation; infection and response and bioenergetics. Paper two covers topics 5-7: homeostasis and response; inheritance; variation and evolution; ecology and key ideas. Each paper lasts one hour and 45 minutes and is made up of multiple choice, structured, closed short answer and open response questions.
Cannabidiol (CBD) is a non-psychoactive phytocannabinoid that has been discussed for its safety and efficacy in cancer treatments. For this reason, we have inquired into its use on triple-negative human breast cancer. Analyzing the biological effects of CBD on MDA-MB-231, we have demonstrated that both CBD dosage and serum concentrations in the culture medium.
Major Concepts and Topics in Biology Chemistry in Biology. Macromolecules. Carbohydrates. Lipids. Proteins. Diffusion and osmosis. Homeostasis. Water and electrolyte balance. Energy and metabolism. Cell biology. Prokaryotes, Bacteria & Archaea. Eukaryotes. Cells. Virology. Immunology. Evolution. Mendel and Darwin. Punnet Squares. Subject content
Paper 1 Practical activity 1 - How a light microscope is used to observe plant cells Practical activity 3 - Investigate the effect of a range of concentrations of.