The primary source of chemical energy in the body comes from a nucleotide known as:
A) ATP B) AMP C) DNA D) ADP
Answer: A
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The temporal processes are part of what bone?
A) occipital B) temporal C) maxilla D) sphenoid E) zygomatic
Which of the following will the body begin to do in order to compensate for hyperkalemia?
A. Increase the release of atrial natriuretic hormone B. Vasoconstriction of blood vessels C. Decrease aldosterone secretion D. Increase aldosterone secretion E. Increase ADH secretion
A cell whose job is to detoxify harmful or poisonous substances such as alcohol would have many:
A) nuclei B) peroxisomes C) lysosomes D) rough endoplasmic reticulum E) flagella
In the blastocyst, the trophoblast will become ________, whereas the embryoblast will become ________.
A. the embryo; the yolk sac B. part of the placenta; the embryo C. the yolk sac; the embryo D. the embryo; part of the placenta E. part of the placenta; the yolk sac