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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Metabolism (GCSE Biology)

The following is a GCSE Biology test covering 'Metabolism' from the broader topic Bioenergetics. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Why does surface area to volume ratio affect the rate at which an organism exchanges heat and gases with its environment?
Which cell type in plants contains many mitochondria to provide ATP for active transport of mineral ions?
Why is light intensity a limiting factor of the rate of photosynthesis?
Which of the following is a product of anaerobic respiration in yeast that can be used in bread-making and brewing?
What happens to the products of photosynthesis in the plant?
What is the immediate effect on the rate of cellular respiration if a cell is provided with more glucose while oxygen is abundant?
What happens to enzyme activity if the pH is far from an enzyme’s optimum?
What role does ATP play in metabolism?
Which molecule is the immediate energy carrier used by cells to drive most metabolic reactions?
Which statement best explains why enzymes are essential for metabolism?
What name is given to a substance that speeds up a chemical reaction in a cell without being consumed?