Cell membranes are described as a fluid mosaic that maintains stability while still allowing movement. What component maintains most of the flexibility of the membrane?

A. Integral proteins
B. Phospholipid bilayer
C. Carbohydrates
D. Polysaccharides


Answer: B

Anatomy & Physiology

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The ________ is the connective tissue covering of a fascicle.

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

Anatomy & Physiology

Which of the following statements applies to the ileocecal sphincter?

A. Peristaltic contractions reaching this sphincter cause it to relax. B. Closure of this sphincter inhibits absorption in the small intestine. C. This sphincter is usually relaxed. D. Cecal distention enhances relaxation of this sphincter. E. This sphincter stays contracted.

Anatomy & Physiology

The stomach is located ____________ to the diaphragm.?

Fill in the blank(s) with correct word

Anatomy & Physiology

Muscles that protract the scapula would be ________ thoracic muscles.

A. posterior B. anterior

Anatomy & Physiology