Question

NEED HELP BEHIND IN BIOLOGY!

1.A series of reactions in aerobic respiration that begins and ends with the same 6-carbon compound is the________________

2.Organisms need a way of storing energy because
A-a cell can't always immediately use all the energy it gets
B-an organism often has times when no energy is used
C-a cell can release only stored energy
D-a cell cannot create energy and must get it from elsewhere in the organism

3.In glycolysis, ___ molecules of ATP are used in the first step, and ___ molecules of ATP are produced in the second step.
A-four, two
B-two, four
C-two, two
D-four, four

The anaerobic process of splitting glucose to form pyruvic acid is called ____________________.

Answer 1

I think we can work together to find the answers to this if you told me what you think the right answer is. Often time, you're first guess is usually correct.

Remember, there's no punishment for being wrong. It's why we're here. To help guide you in the right direction.

Answer 2

well, I have no idea for what so ever 1 & 4 but..
2- might be B?
and 3- D?

Answer 3

Well for the first one, what are the cycles which you've already learned? Can you list them? I believe there are about 3 or 4? Photosynthesis, Citric Acid Cycle, Glycolysis, Electron Transport Chain..

For number 2: you are correct.
For number 3: I believe you're correct. But I want to argue that it's 2 ATP. But I will recheck that.

Number 4 is also part of the first question. Which one of those cycles do you think it is.

Answer 4

lol I guessed for 2 & 3 so I guess my luck there! Cx
and naww I was absent for a couple of days so I didn't learn anything about these sooo I didn't the the cycle :P

Answer 5

Well, you can rule out photosynthesis and electron transport chain from the list of cycles. So you're left with two.

Answer 6

two banana's or two door knobs?

Answer 7

What?

Answer 8

lol I just wanted to see your reaction if I said that... but anyway...thanks for the helpp bro my grandma, grandpa, auntie, mammy, dad, brother, sister, dog, cat, fish, and finger sais hi and marry christmas

Answer 9

lol i was wrong on number 2 and 3 :P hahaaa it's all good though

Answer 10

4) Glucose ---> pyruvic acid is known as Glycolysis