The cardiac cell plasma membrane is most permeable to _______________

A) calcium
B) potassium
C) sodium
D) It is equally permeable to all ions.


Answer: B) potassium

Anatomy & Physiology

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Which layer of the GI tract is composed of areolar connective tissue containing blood and lymph vessels?

a) Mucosa b) Lamina propria c) MALT d) Muscularis e) Epithelium

Anatomy & Physiology

The two cholinergic receptor types are ________ and ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Normal human skeletons contain ________ cervical vertebrae

A) 11 B) 6 C) 7 D) 19 E) 10

Anatomy & Physiology

the loose connective tissue layer that surrounds individual muscle cells is called the ___________________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology