All energy and material transformations that occur within living cells and are necessary to sustain life is better known as _________________.
A. muscular power
B. metabolism
C. hypertrophy
D. sarcopenia
E. atrophy
Answer: B
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Nutrients needed in small amounts in the body are called ________.
Fill in the blank(s) with the appropriate word(s).
The most effective relaxation technique is one that ____
a. is inexpensive and easy to master b. activates the sympathetic nervous system c. results in a more restful sleep d. increases the need for oxygen e. matches a person's preferred way of mental processing
Why are free weights typically not recommended for beginners?
A. Beginners cannot perform free-weight exercises for all major muscle groups. B. They require balance and technique, which may be difficult for beginners. C. They are too expensive and beginners do not know if they will like them or not. D. Fitness centers typically do not have free weights with light enough resistance for beginners.
The term for excessive development of the mammary glands in the male is spelled:
A) gyncomastia. B) gynecmasta. C) gynicomasia. D) gynecomastia