Which of the following pairs of proteins causes muscle tissue to shorten or contract?
a. Glutamine and glycine
b. Actin and myosin
c. Leucine and lysine
d. Alanine and arginine
Answer: b
Health Professions
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At what point in terms of number of personnel are fire departments generally involved in more personnel actions within the fire department?
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You are treating a patient who has a productive cough and who reports weight loss, loss of appetite, weakness, night sweats, and fever. Which of the following diseases is MOST likely the cause of these signs and symptoms?
A) Hepatitis B B) Pneumonia C) AIDS D) Tuberculosis
Health Professions