Structure J represents a
A) myosin head.
B) sarcomere.
C) T tubule.
D) myofilament.
E) myofibril.
E) myofibril.
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Which of the following are used in "metabolic crossroads" ?
a) Pyruvic acid b) Glycogen c) Ribose d) ATP e) Lipase
Which of the following is not a reason why substances are either not reabsorbed or are incompletely reabsorbed from the nephron?
A) They lack carriers. B) They are not lipid soluble. C) They are too large to pass through the fenestrations. D) They are extremely complex molecules.
To begin dissecting the cat, place it ________ side down on the dissecting tray
A) dorsal B) caudal C) cephalic D) ventral
All of the following are muscles of mastication, except the ______________
A. buccinator B. temporalis C. masseter D. medial pterygoid E. lateral pterygoid