Fast-glycolytic (type IIx) muscle fibers

a. have high myosin-ATPase activity
b. can carry out oxidative phosphorylation
c. fatigue rapidly
d. contain myoglobin
e. have all of the above characteristics


E

Anatomy & Physiology

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Which of the following is a function of the oral cavity?

A) Nutrient absorption B) Peristalsis C) Protein digestion D) Starch digestion

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In pregnant women, the high levels of estrogen and progesterone secretion seem to lead to

A. weaker nails and thinner hair. B. stronger nails and fuller hair.

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The atomic number of an atom equals the number of ______ and the atomic weight

equals the ____. A) protons; number of protons plus neutrons B) protons; weight of all the electrons C) neutrons; number of protons plus electrons D) neutrons; number of protons

Anatomy & Physiology

A reaction which creates larger molecules from substrates and results in water as a byproduct would be catalyzed by a ________ enzyme.

dehydrogenase hydrolase isomerase synthase

Anatomy & Physiology