Please help with these biology questions. easy 10 points?

silent_axis314 asked:

Question 1
In the combined processes of glycolysis and cellular respiration, what is consumed and what is produced?
Choose one answer.
a. Oxygen is consumed, and glucose is produced.
b. Glucose is consumed, and carbon dioxide is produced.
c. ATP is consumed, and oxygen is produced.
d. Water is consumed, and ATP is produced.
e. Carbon dioxide is consumed, and water is produced.
Question 2

A glucose molecule is completely broken down to carbon dioxide and water in glycolysis and the citric acid cycle, but together these two processes yield only a few molecules of ATP. What happened to most of the energy that the cell obtains from the oxidation of glucose?
Choose one answer.
a. It is stored in the ATP that was formed by glycolysis and the citric acid cycle.
b. It was lost as heat.
c. It is stored in NADH.
d. It is stored in pyruvate.
e. It is stored in the carbon dioxide and water molecules released by these processes.
Question 3

The electrons stripped from glucose in cellular respiration end up in which compound?
Choose one answer.
a. ATP
b. carbon dioxide
c. NADH
d. oxygen
e. water
Question 4

Which of the following statements is correct about the chemiosmotic synthesis of ATP?
Choose one answer.
a. The energy for production of ATP from ADP comes directly from a gradient of electrons across the inner mitochondrial membrane.
b. Oxygen participates directly in the reaction that makes ATP from ADP and P.
c. The chemiosmotic synthesis of ATP requires that the electron transport in the inner mitochondrial membrane be coupled to proton transport across the same membrane.
d. The first two choices are correct.
e. The first three choices are correct.

NIRA

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