Answer:
Nucleus
Explanation:
The nucleus is the brain of the cell, so it will control the activities of the cell, much like our brain controls the movments of our body,
Catalase is a common enzyme that is found in all living organisms and is responsible for the decomposition of hydrogen peroxide into hydrogen and water.
<span>To check and diagnose the deficiency of catalase, a test is performed by adding hydrogen peroxide to blood and if it will turn black-brown without foaming there is a deficiency of catalase.</span>
Experienced athletes work out so much they are in a plateau phase, it is harder for them to increase fitness
In order to maintain a high level of performance, it is required to eat Foods high in starch before a race (Option C).
<h3>What are complex carbohydrates?</h3>
Complex carbohydrates such as starch are foods that provide an excellent source of energy to be used during prolonged physical activities, which are also converted into glycogen in human beings.
In conclusion, in order to maintain a high level of performance, it is required to eat Foods high in starch before a race (Option C).
Learn more about complex carbohydrates here:
brainly.com/question/817855
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