Which blood vessel has the thickest layer of smooth muscle?

A) Capillary
B) Artery
C) Arteriole
D) Vein


Answer: B

Anatomy & Physiology

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Which of the following would achieve the absorption of water across the epithelial lining toward the blood vessels of the small intestine?A) Active transport of Na+ from the lumen to the basolateral sideB) Facilitated diffusion of glucose to the bloodstream from the lumenC) Active transport of H+ from the basolateral side to the lumenD) Tightening the tight junctions between epithelial cellsE) Opening of aquaporins on the apical membrane

What will be an ideal response?

Anatomy & Physiology

Heat always moves down a thermal gradient from a(n) __________ to a(n) __________ region

Fill in the blank(s) with correct word

Anatomy & Physiology

Plasma cells produce the ground substance that forms the matrix of connective tissues

Indicate whether the statement is true or false

Anatomy & Physiology

Which of the following is part of a nephron?

A. Proximal and distal convoluted collecting tubules B. Glomerular capsule C. Loop of Henle D. All apply.

Anatomy & Physiology