Question

.Cells use ATP as a source of energy to carry out various functions within the cell. In order for ATP to be useful, a chemical reaction that converts ATP to ADP occurs, releasing energy. Which of the following changes in cellular conditions do you predict would cause a decrease in energy production for the cell?
Answer choices:
A lack of water molecules in the cell’s mitochondria
A large quantity of oxygen in the cell’s mitochondria
An abundance of ADP molecules in the cell
An increase in temperature of the cell’s surroundings

Answer 1

A, water is the end product of cellular respiration. If there is a lack of water, meaning energy product has slowed down.
B, oxygen is the final electron acceptor , so there is no problem to have a large quantity of oxygen
C, ADP joins with a phosphate to form ATP, which is energy. Many ADP = more ATP
D, increase temperature can increase enzyme activity, that means faster energy production, unless the temperature is too high

I will conclude that the answer is A. However, a lack of water does not cause a decrease in energy production, but "is caused“ by a decrease in energy production

so i'm not 100% sure on that

Answer 2

D seems better than A, given the chance for enzyme denaturation.

Answer 3

But I'm not sure either :P

Answer 4

but generally temperature increase will increase cellular respiration, unless the temp is too high
but the option didnt say a extreme high temperature, that's why i dont think it's D

Answer 5

was the answer a @cmkc109