What are proteases?
A) protein messengers that are released from storage in response to an alteration in the body's homeostasis
B) enzymes that break down proteins
C) defense proteins that attack foreign bacteria, viruses, and toxins
D) transport proteins that move substances throughout the body
Q. 2Cancer is actually more than one disease.
Indicate whether the statement is true or false
Q. 3Excessive sweating is associated with the final stage of heat stroke.
Indicate whether the statement is true or false
Q. 4Which of the following health problems is associated with sodium?
A) anemia B) neural tube defects
C) high blood pressure D) dental caries
Q. 5Which hormone controls the production of hydrochloric acid and the release of pepsin?
A) cholecystokinin (CCK) B) insulin
C) gastrin D) pepsinogen
Q. 6Vigorous training increases the body's need for calcium.
Indicate whether the statement is true or false
Q. 7In the U.S., about what percentage of all food expenditures is now accounted for by meals eaten out?
A) 35 B) 65 C) 50 D) 20