There are no ________________ in humans.
a) right and left common carotid arteries
b) right and left brachiocephalic arteries
c) right and left brachiocephalic veins
d) right and left subclavian veins
Answer: b) right and left brachiocephalic arteries
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Which base pair is complementary?
A) A and T B) C and T C) A and G D) C and C
Smell is important in activating the limbic system
Indicate whether the statement is true or false.
A decrease in blood glucose from skipping a meal will cause the ____ to secrete glucagon which will cause the ____
to break down glycogen into glucose. a. liver; pancreas b. pancreas; gall bladder c. spleen; pancreas d. pancreas; spleen e. pancreas; liver
In the first step of glycolysis, glucose can be phosphorylated to glucose-6-phosphate, because
A) a phosphoanhydride bond has higher energy of hydrolysis than is required for formation of a phosphoester bond. B) transfer of a phosphate from ATP to glucose is endergonic. C) the reaction does not require an enzyme. D) the reaction is highly reversible. E) All of the above are correct.