sugar molecule

Which of the following is the product of the ED pathway ( ). A: 1 molecule of ATP B: 1 molecule of NADPH + H C: 1 molecule of NADH + H D: 2 molecules of ethanol

What is the most appropriate definition of conformation? A: The chemical formula of a molecule B: The fixed arrangement of atoms dictated by the bonds of a molecule C: The three dimensional structure a molecule is most likely to adopt, given its chemical formula D: The (potentially flexible) spatial arrangement of atoms around fixed bonds in a molecule

A newly synthesized RNA molecule is called a _______________.

The function of RNA primer is A: to separate DNA double helix B: to provide 3′-OH to synthesize DNA molecule C: to provide 5′-P to synthesize DNA molecule D: to provide 5′-P to synthesize RNA molecule E: to activitate DNA pol

The function of RNA primer is A: to separate DNA double helix B: to provide 3′-OH to synthesize DNA molecule C: to provide 5′-P to synthesize DNA molecule D: to provide 5′-P to synthesize RNA molecule E: to release supercoil of DNA

The atomic weight of an atom, or the molecular weight of a molecule, is its mass relative to that of a(n) ________ atom. This is essentially equal to the number of protons plus neutrons that the atom or molecule contains.

To synthesize one molecule of cholesterol consumes 18 molecules of acetyl-CoA.

The two atoms of an oxygen molecule are joined together by an ionic bond.

下列（）为聚合物。 A: monomer B: polymer C: molecule D: atom