Which statement best describes collagen?
a. A protein found in connective tissue that promotes resiliency of the skin.
b. A pigment that gives color to the skin and hair.
c. A fibrous protein that is the main support of bone, ligaments, cartilage, and tendons.
d. Cells that make up the outer layer of the skin.
C
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Your roommate typically goes to the gym every day. She wears a fitness tracker that calculates not only the number of steps she takes each day but also estimates her calorie expenditure. She tracks everything she eats and makes sure that her calorie expenditure always exceeds her calorie intake. Sometimes, this means she goes back to the gym late in the evening after dinner to insure she has "burned off" every calorie she took in, even if she already completed her workout earlier in the day. Which is correct?
A. She likely has anorexia nervosa. B. She seems to have compulsive tendencies and may have "exercise bulimia." C. She probably has muscle dysmorphia. D. She is adhering to a healthy eating and exercise pattern.
Name the substances that the liver manufactures. Give a description of each
What will be an ideal response?
Juanita is trying to improve her self-esteem. All of the following suggestions will help her EXCEPT
A) relying on others to take care of her responsibilities. B) learning something new. C) practicing positive self-talk. D) eating a healthy diet and exercising.
Translate the medical term aspermia as literally as possible.
A. No sperm condition B. No testicle condition C. One testicle condition D. One sperm condition