2. Cell Structure: Definitions (AQA A-Level Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is required for active transport to move substances across a membrane?
What is required for active transport to move substances across a membrane?
Energy from ATP
In osmosis, water moves from high to low water potential through which type of membrane?
In osmosis, water moves from high to low water potential through which type of membrane?
Selectively permeable membrane
What is the main function of mitochondria in eukaryotic cells?
What is the main function of mitochondria in eukaryotic cells?
Aerobic respiration to produce ATP
Where does photosynthesis occur in plant cells?
Where does photosynthesis occur in plant cells?
Chloroplasts
What is the shape and function of an antibody molecule?
What is the shape and function of an antibody molecule?
Y-shaped, binds to antigens
How does the secondary immune response differ from the primary response?
How does the secondary immune response differ from the primary response?
Faster and more intense
What is the function of rough endoplasmic reticulum (RER)?
What is the function of rough endoplasmic reticulum (RER)?
Synthesises and packages proteins
Which immune cells does HIV specifically target and destroy?
Which immune cells does HIV specifically target and destroy?
T helper cells
What is the cell wall made of in plant cells?
What is the cell wall made of in plant cells?
Polysaccharides
What type of transport is facilitated diffusion?
What type of transport is facilitated diffusion?
Passive, requires no energy