Problem:
Question 1: Describe the enzymatic activities of Rubisco and how these relative activities are related to the opening and closing of stoma.
Question 2: The greater the number of muscle fibers in each motor unit, A: the less precise the control will be. B: the greater the number of stimuli required to produce a contraction. C: the slower the contraction of the muscle will be. D: the longer each contraction will last. E: none of the above will occur regardless.
Please can anyone help me to answer these question in detail.