Which is a product from the first reaction of the citric acid cycle?
a. ATP
b. NAD+
c. citrate
d. phosphate
e. acetyl-CoA
c
You might also like to view...
What are the DNA "bonding rules" that allow DNA to maintain its specific structure?
a. A only bonds to T. b. C only bonds to G. c. A only bonds to U. d. Both a and b above.
The two most important factors that appear to have been involved in past mass extinctions are:a
fire and climatic factors. b. disease and parasites. c. glaciers and earthquakes. d. environmental and biological factors. e. plate tectonics and climatic factors
Which process leads to a net movement of uncharged molecules from a low concentration to a higher concentration?
a. active transport b. osmosis c. facilitated diffusion d. exocytosis
In many mammalian species, including bats and most non-human primates, a bone in the penis, called the ____, helps
to maintain it in an erect state.
a. pendulum b. baculum c. colostrum d. prepuce e. marsupium