bio quiz

Adenosine Triphosphate

What does ATP stand for ?

Adenine, 5 carbon sugar (ribose), 3 phosphate groups

What three main things make up an ATP molecule?

The last two phosphate groups

How many high-energy bonds does ATP contain?

Phosphate bond

Where are these high-energy bonds found in ATP?

Enzyme

What helps weaken these bonds so energy can be released and then later help reform them?

Energy, ADP

6. When ATP loses a phosphate group ______________________________ is

released for cells and a molecule of __________________ forms.

Pryvuic acid

Each glucose is broken into two 3-carbon molecules which are each called

Anerobic

Cellular respiration in the presence of oxygen is called

aerobic respiration

Cellular respiration in the presence of oxygen is called

mitochondria

If oxygen is present after glycolysis, pyruvic acid must move to the _____________________________for aerobic cellular respiration to continue. (name the organelle)

NADH and FADH

The two products from the Kreb’s Cycle that continue on to the electron transport chain (the next cycle) are

Cristae

The electron transport chain occurs in the _________ of the mitochondrion.

ATP

_____is removed from the two products (from Kreb’s) as the electrons are passed down the protein chain, causing a buildup of concentration in the intermembrane space. The other hydrogens are used to provide enough energy for a special protein to bond ADP and phosphate to make ______.

Oxygen, water

In the ETC, some hydrogen is used to bond to _____ (the final electron acceptor) from the air to form _____.

2

The total amount of ATP produced from glycolysis

34

The total amount of ATP produced from Kreb’s Cycle and ETC together

36

The total amount of ATP produced from ALL of aerobic cellular respiration

Acetyl-CoA

In order to enter the cycle, the other two carbons left will bond with coenzyme A to form

Citric acid

Once in the cycle, the 2carbon molecule will join a 4carbon molecule to form a 6carbon molecule called

FAD

A second electron carrier/acceptor called ___________ will accept two hydrogens.