Facilitated diffusion through a biological membrane is:

What channels do not transport ions at all?

To calculate the turnover number of an enzyme, you need to know:

Binding of a water molecule to the zinc ion in carbonic anhydrase induces:

Which statement is NOT correct concerning 2,3-bisphosphoglycerate (2,3-BPG)?

The peptide alanylglutamyltryptophanylglycylalanyl has:

Enzymes are potent catalysts because they:

In glycolysis, fructose 1,6-bisphosphate is converted to two products with a standard free-energy change (ΔG’°) of 23.8 kJ/mol. Under what conditions (encountered in a normal cell) will the free-energy change (ΔG) be negative, enabling the reaction to proceed to the right?

In what way does an uncompetitive inhibitor bind to an enzyme?

Which pair of carbohydrates is epimeric at C-2?