________ are tube-shaped organelles that are usually found in pairs.

A. Mitochondria
B. Centrioles
C. Lysosomes
D. Ribosomes


Answer: B

Anatomy & Physiology

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The visceral pericardium is the same as the ________.

What will be an ideal response?

Anatomy & Physiology

Indicate the class of tissue that is capable of regeneration, is avascular, and consists of cells that are bound to each other via specialized junctions.

A. Nervous tissue B. Connective tissue C. Muscle tissue D. Epithelial tissue

Anatomy & Physiology

The hormone that stimulates the production of testosterone is ________ hormone.

What will be an ideal response?

Anatomy & Physiology

During isometric contraction of a skeletal muscle fiber, tension increases but the fiber length stays the same

Indicate whether the statement is true or false.

Anatomy & Physiology