Pantothenic acid forms which of the following linkages when it is part of CoA?
A) an ester linkage to diphosphate and an amide linkage to ethylamine
B) an ester linkage to diphosphate and an amide linkage to diethylamine
C) an ester linkage to diphosphate and an amide linkage to mercapto- ethylamine
D) an ester linkage to diphosphate and an amide linkage to triethylamine
C
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What type of reaction occurs when isocitrate is converted to oxalosuccinate in step 3 of the citric acid cycle?
A) dehydration B) hydration C) oxidation D) reduction
Which characteristic is NOT a factor when deciding to convert a natural landslide dam into a permanent dam?
a. ?geometry of the landslide dam b. ?material of the landslide dam c. ?rate of stream flow d. ?ability to construct spillways and breaches e. ?temperature of the water
What phenomenon causes altitudinal zonation?
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How many seconds are in a 24 hour day? [Assume exactly 24 hours in a day]
A) 60 B) 1.44 x 10^3 C) 3.60 x 10^3 D) 8.64 x 10^4