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Plasma Membrane Questions
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Unit 3
Q&A: Plasma Membrane
Q&A: Nucleic Acids and Proteins
Q&A: Genes and Regulation
Q&A: Biochemical Pathways
Q&A: Photosynthesis
Q&A: Cellular Respiration
Q&A: Cell Signalling
Q&A: Responding to Antigens
Q&A: Immunity
Unit 4
Q&A: Mutations
Q&A: Genetic Makeup
Q&A: Biodiversity Overtime
Q&A: Relatedness
Q&A: Human Evolution
Q&A: DNA Manipulation
Q&A: Biotechnology and Society
Q&A: Biotechnology and Disease
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Q1. Explain why membranes have an optimum temperature in which they function most effectively.
Mark Allocation: 2
Answer
Q2. State two functions of the plasma membrane and explain the importance of each function
Mark Allocation: 2
Answer
Q3. Describe the process of Exocytosis
Mark Allocation: 2
Answer
Q4. Describe the process of Endocytosis
Mark Allocation: 2
Answer
Q5. Explain how a monosaccharide, e.g. glucose, can enter a cell
Mark Allocation: 1
Answer
Q6. Neurons are essential to the functioning of the brain and help to conduct electrical impulses from one part of the brain to another. Suggest how the piercing of the plasma membrane in brain tissue can result in the death of neurons.
Mark Allocation: 1
Answer