Which organelle is enclosed with two membranes and has cristae extending inward from the inner membrane?

A. Lysosome
B. Mitochondrion
C. Golgi complex
D. Nucleus
E. Endoplasmic reticulum


Answer: B

Anatomy & Physiology

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Weakness on one side of the body is called ________________________________________

Fill in the blank(s) with correct word

Anatomy & Physiology

A normal hematocrit is ________ of the total blood volume

A) 47% to 63% B) 25% to 37% C) 37% to 52% D) less than 1% E) 42% to 45%

Anatomy & Physiology

The electroencephalogram (EEG) is a recording of ________

A) electrical activity of muscles of the skull B) summed electrical activity of many neurons in the brain C) electrical potentials in the skin of the scalp

Anatomy & Physiology

Animals that do not have a gallbladder have which type of digestive system?

a. monogastric c. nonruminant b. ruminant d. avian

Anatomy & Physiology