Myofibrils have dark bands, known as A bands, composed of the protein ____.

Fill in the blank(s) with correct word


Answer: myosin

Anatomy & Physiology

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There are several reasons other than genetics for hair loss. Identify some of these other factors

What will be an ideal response

Anatomy & Physiology

Release of neurotransmitters occurs via ________.

A. phagocytosis B. endocytosis C. exocytosis D. pinocytosis

Anatomy & Physiology

Physiology is defined as the study of ________.

A. body structures B. how the body malfunctions C. physics D. how the body functions

Anatomy & Physiology

Muscles that have a fine degree of control have small motor units

Indicate whether the statement is true or false

Anatomy & Physiology