Humans require vitamins in their diets because these nutrients

A) bond with minerals.
B) are broken down by catabolic reactions.
C) act as coenzymes.
D) provide energy.


C

Anatomy & Physiology

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Use of the accessory respiratory muscles is characteristic of forced breathing, or

A) hyperpnea. B) eupnea. C) dyspnea. D) hypoxia. E) apnea.

Anatomy & Physiology

What is the importance of digestive enzymes? Briefly describe the four different classes of enzymes that most animals utilize, despite the fact that there is a large variation in diet in the animal kingdom

What will be an ideal response?

Anatomy & Physiology

If the alveolar is 100 mm Hg, the blood leaving the pulmonary capillaries in a normal person will have a of

a. 40 mm Hg b. 46 mm Hg c. 100 mm Hg d. 760 mm Hg e. none of these

Anatomy & Physiology

Which of the following do not influence arterial pulse rate?

A) activity B) postural changes C) emotions D) the vessel selected to palpate

Anatomy & Physiology