The ________ system helps us make decisions regarding when to eat and when to stop
A. circulatory
B. skeletal
C. lymphatic
D. nervous
ANS: D
You might also like to view...
Which of the following describes a relationship between leptin and energy balance?
a. Fat cell sensitivity to leptin is higher in obese people. b. A deficiency of leptin is characteristic of all obese people. c. Blood levels of leptin usually correlate directly with body fat. d. Major functions of leptin include an increase in hunger and a decrease in metabolic rate. e. Blood levels of leptin only correlate with body fat at extremely high and low body masses.
Adults living in ________ are most likely to be obese.
A. Maine B. Mississippi C. California D. Wyoming
An increase in cell size is called:
a. hyperplasia. b. hypoplasia. c. hypertrophy. d. hypotrophy.
Which of the following statements is true about muscle ?bers?
A) People with fast-twitch muscles may be susceptible to developing diabetes B) A person's percentage of skeletal muscle ?ber types is determined genetically. C) With training, slow-twitch muscles can be converted to fast-twitch muscles D) All of the answers are true