List the three classes of nutrients used for energy supply and cellular structure

What will be an ideal response?


Carbohydrates, protein, and fat.

Anatomy & Physiology

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What is the inner most layer of an artery made of?

a. connective tissue b. smooth muscle c. endothelium d. elastin fibers e. collagen fibers

Anatomy & Physiology

The inner portion of the adrenal gland is the ____________________, which secretes hormones belonging to the chemical class of ____________________

Fill in the blank(s) with correct word

Anatomy & Physiology

The 4 types of secretory cells in the pancreatic islets are not present in the equal percentages.  Which of the following represents the correct approximate percentages for the 4 types of islet cells?

A. 80% beta cells, 15% alpha cells, 5% delta cells, <1% F cells B. 80% F cells, 15% delta cells, 5% beta cells, <1% alpha cells C. 80% alpha cells, 15% beta cells, 5% delta cells, <1% F cells D. 80% delta cells, 15% F cells, 5% beta cells, <1% alpha cells E. 80% delta cells, 15% alpha cells, 5% F cells, <1% beta cells

Anatomy & Physiology

Which of the following drugs, administered as an aerosol spray, would be most likely to help a patient during an asthmatic attack?

A. A ?2-adrenergic agonist B. A ?2-adrenergic antagonist C. Histamine D. A muscarinic agonist E. Pulmonary surfactant

Anatomy & Physiology