6. what is produced from the third stage of cellular respiration, the electron transport chain? (2 points)

a. nadh and water
b. water and atp
c. pyruvate and atp
d. carbon dioxide and nadh
7. during fermentation, the conversion of pyruvate into lactic acid requires (2 points)

a nadh
b. carbon dioxide
c. atp
d. oxygen gas

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water