Question

The absence of which substance causes a switch from anaerobic respiration?

1. oxygen
2. carbon dioxide
3. ATP
4. pyruvate

please respond asap

Answer 1

Oxygen is the answer.

Answer 2

can you answer another one?

Answer 3

sure

Answer 4

All of the following are sources of energy for humans during exercise EXCEPT

1. stored ATP
2. alcoholic fermentation
3. lactic acid fermentation
4. cellular respiration

Answer 5

One student claims that yogurt is made of lactic acid fermentation. Another claims that yogurt is made by alcoholic fermentation. Testing for which of the following substances could help deter main whether alcoholic fermentation or lactic fermentation was going on?

1. NAD+
2. pyruvate
3. oxygen
4. carbon dioxide

studying for a test thats why I have so many questions

Answer 6

Except alchoholic fermentation.

Answer 7

Which statement is true regarding similarities and differences between aerobic and anaerobic respiration? (1 point) They are similar because both produce the same number of ATP molecules per glucose. They are similar because both capture the bond energy of glucose in the bond energy of ATP. They are different because anaerobic respiration requires mitochondria and aerobic respiration does not. They are different because anaerobic respiration always produces carbon dioxide as a waste product ...

Answer 8

how many do you have?

Answer 9

thats all

Answer 10

can you please help me with the yogurt one

Answer 11

Yes researching on it so wait

Answer 12

ok sorry

Answer 13

In lactic acid fermentation, pyruvate is reduced to lactic acid.In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide.

Answer 14

so it would be pyruvate?

Answer 15

hellow r u there?

Answer 16

no it is carbon dioxide.

Answer 17

ok thanks