Start Test: Bio 2 Test by Sarah Warren

Question: competitive (direct) inhibition

Choices:

Finds somewhere else on the protein and changes the shape of the active sote

blocks the active site

it doesn't exist

it is the only type of inhibition

Question: an enzyme is

Choices:

a protein

lowers the energy of activation

can act as a biological catalyst

all of the above

none of the above

Question: pyruvate comes out of the Krebs cycle, is converted in to Acetyl CoA and enters the ETC

Choices:

true

false

Question: where is most of ATP made

Choices:

cytoplasm

mitochondria

it is cell dependant

it depends if it is fermentation or aerobic respiration

Question: Which of the following are not matched up correctly

Choices:

Aerobic respiration- oxygen acts as the terminal electron acceptor in the ETC

Mitochondira- where all ATP is made

Glycolysis- has energy input and output steps

All of the Above

None of the above

Question: Which of the following correctly matches the process with the location

Choices:

Glycoysis-cytoplasm

ETC-cytoplasm

Krebs- mitochondria membrane

all of the above

none of the above

Question: Glycolysis and the Krebs cycle can only take place in the presence of oxygen

Choices:

True

False

Question: where does glycolysis occur?

Choices:

In the cytoplasm

In the mitochondria

In the nucleus

Any of the above, there is no specific location

Question: Which of the following processes make ATP in the cell?

Choices:

Glycolysis-

Krebs Cycle

ETC

all of the above

none of the above

Question: The law of thermodynamics indicate that

Choices:

Energy can neither be created or destroyed

Entropy is always increasing

energy is destroyed when heat is released

A and B

B and C

Question: Fermentation in Yeast cells results in alcohol

Choices:

True

False