Biomolecules Te...

A peptide hormone is:

The presence or absence of hydroxyl group on which carbon atom of sugar differentiates RNA and DNA ?

Intermediate common to fatty acid and carbohydrate oxidation is ______________.

Which of the following hexoses will form the same osazone when treated with excess phenyl hydrazine?

Which of the following is the correct statement ?

$${Q}_{10}$$ value for enzyme is generally found to be____________.

The number of moles of substrate converted per minute by one mole of enzyme is called.

Consider the following statements about enzymes.
a. Most enzymes are proteinaceous, although some are RNA molecules
b. The specificity of an enzyme is due to its well-defined three dimensional structure and the active site present in it.
c. Prosthetic group is loosely bound to the apoenzyme part of the enzyme.
d. Portions, prosthetic group and apoenzyme are enzymatically inactive when separated from each other.
Pick the correct ones from these statements.

A $$25,000$$ Da protein contains a single binding site for a molecule(ligand), whose molecular weight is $$2,500$$Da. Assuming high affinity and physiologically irreversible binding, the amount of the liquid required to occupy all the binding sites in $$10$$mg protein will be

Enzymes play an essential role in the body because ________.