ANATOMY

GENERAL ANATOMY

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
True or False, is a hormone slow acting, but longer lasting messenger.
A
True
B
False
Explanation: 

Detailed explanation-1: -Thus, whereas neurotransmitters’ effects are localized, the effects of hormones are widespread. Also, hormones are slower to take effect, and tend to be longer lasting.

Detailed explanation-2: -However, although hormones act more slowly than a nervous impulse, their effects are typically longer lasting. Additionally, the target cells can respond to minute quantities of hormones and are sensitive to subtle changes in hormone concentration.

Detailed explanation-3: -Hormones are the body’s chemical messengers. They carry information and instructions from one set of cells to another. The endocrine (EN-duh-krin) system influences almost every cell, organ, and function of our bodies.

Detailed explanation-4: -Hormones work slowly, over time, and affect many different processes, including growth and development, metabolism – how your body gets energy from the foods you eat-sexual function, reproduction, and mood. When glands do not produce the right amount of hormones, diseases develop that can affect many aspects of life.

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