I got a 3/5 on a quiz about the membrane or membranes andtransport, but they never told me which one's i had wrong and why?Help me out please? these were the questions and my answers and myknowledge on why i answered the way i did.

What molecule gets attached to the sodium-potassium pump thatleads to a conformational change?

a. GTP

b. Phospholipid

c. ATP - I said ATP because I know that the pump requires ATP todo active transport.

D. Integrin

Which of these types of cellular transport requires energy tofunction?

A.) Bulk Transportation (I said Bulk Trans. because I know it isa type of Active transportation and Active transportation requiresenergy.)

B.) Diffusion

C.) Facilitated Diffusion

D.) Osmosis

If the animal cell is placed in a solution of 25% sugar, whathappens to this cell?

A.) The cell will lose sugar to the surrounding solution

B.) The cell will lose water and shrivel up (I said B, becauseit's not telling me how much concentration the cell has so imassuming there's less water outside due to 25% sugar so it wouldmove out of the cell and the cell will shrivel up to reachequilibrium.

C.) The cell will not gain or lose any water because it'salready at equilibrium

D.) The cell will gain water and burst

How many sodium and potassium are pumped in/out of the cell andin what direction?

A.) 2 potassium out: 2 sodium in

B.) 2 sodium out: 2 potassium in

C.) 2 potassium out: 3 sodium in ( I was watching a video aboutthe pump and im 65% positive it was 2K+ (potassium) going out ofthe cell, and 3Na+ (sodium) going inside the cell)

D.) 3 sodium out: 2 potassium in

What type of solution, typically, is best for a plant cell tosurvive and thrive in?

A.) hypertonic

B.) isotonic ( I said isotonic because cells want to reachequilibrium so im assuming thats how they thrive)

C.) hypotonic