Moderate

Which hormone possesses an anti ­insulin effect?

Correct answer: A. Cortisol

  • A. Cortisol
  • B. Calcitonin
  • C. Oxytocin
  • D. Aldosterone

Explanation

Insulin decreases the level of glucose in the blood while cortisol (secreted by the middle region of the adrenal cortex) increases the blood glucose level by converting proteins and fats into carbohydrates which are, in turn, converted to glucose.

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About Coordination and Control

Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.

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