Complete the sentence: Once a nerve impulse reaches the muscle, it travels along the 32. till it reaches the 33. , which carries the impulse into the muscle, where it stimulates the release of stored 34. from the 35., causing the contraction to occur.

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Explanation:

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.