Question 1
Excess proteins are converted directly to
◦ glucose.
◦ fatty acids.
◦ ammonia.
◦ amino acids.
◦ glycogen.
Question 2
For charged molecules, transport across the cell membrane is influenced by the concentration gradient and
◦ the amount of ATP in the cell.
◦ pore size.
◦ the electric gradient.
◦ extracellular fluid.
◦ the size of the molecule.