In the conversion of pyruvate to acetyl coenzyme A which species is the oxidizing agent?
A) ATP
B) NAD+
C) NADH
D) pyruvate
B
You might also like to view...
Which of the following ethers was frequently used in the past as an anesthetic?
A) diethyl ether B) dimethyl ether C) ethyl methyl ether D) ethyl propyl ether
As air sinks in a valley fog it
A. cools adiabatically but it is still warmer than surrounding air; surrounding air is cooled to the dew-point. B. warms adiabatically but it is still cooler than surrounding air; surrounding air is cooled to the dew-point. C. cools adiabatically but it is still cooler than surrounding air; surrounding air is cooled to the dew-point. D. warms adiabatically but it is still warmer than surrounding air; surrounding air is warmed to the dew-point.
During periods of high solar activity, huge cloudlike structures that appear as great arches extending from the Sun are often produced. These solar features are called ________
A) the solar wind B) plages C) quasars D) spicules E) prominences
________ are Japanese business networks facilitated after World War II by the Japanese government in order to promote national recovery
A) Keiretsu B) Taiga C) Zaibatsu D) Daimyo E) none of the above