Which muscle (sometimes called the boxer's muscle) allows you to punch a punching bag?
A. Serratus anterior
B. Pectoralis major
C. Deltoid
D. Latissimus dorsi
Answer: A
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Bilirubin is a waste product in urine derived from:
a. blood plasma b. nucleic acids c. creatine d. proteins e. hemoglobin
Vasopressin is normally secreted when a deficit of water develops in the body
Indicate whether the statement is true or false
Stem cells taken from a person to be used to treat a disease in that same person come from
A. existing cell populations or reprogrammed cells. B. embryos or fetuses. C. the person or a blood relative. D. two different cell types.
If a strong acid were to add H+ to the intracellular fluid, the effect would most likely be buffered, because
A. HPO42- would act as a weak acid and donate an H+ to become PO4-. B. HPO42- would act as a weak base and accept an H+ to become H2PO4-. C. H2PO4- would act as a weak acid and accept an H+ to become H3PO4-. D. PO4 would act as a strong base and accept an H+ to become HPO4.