The ________ is associated with the puckering of skin and the pulling of the hair follicle.

A) arrector pili
B) hypodermis
C) dermal papilla
D) epidermal ridge
E) stratum basale


A) arrector pili

Anatomy & Physiology

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Which of the following is a way to recognize a carbohydrate by looking at its name only?

A) It begins with nucleo-. B) It begins with proteo-. C) It begins with lipo-. D) It always ends in -ase. E) It ends in -ose

Anatomy & Physiology

Composition of the plasma and the interstitial fluid differs chiefly in the concentration of

A) water. B) dissolved oxygen and carbon dioxide. C) glucose and other sugars. D) sodium ions. E) All of the answers are correct.

Anatomy & Physiology

What brain structure relays somatosensory information?

A) thalamus B) hypothalamus C) midbrain D) pons E) medulla oblongata

Anatomy & Physiology

Which of the following cell types is not found in the dermis?

a. fibroblasts b. chondrocytes c. mast cells d. neurons

Anatomy & Physiology