Biochemistry 3.)Which of the following pairs of functional groups are present in

Question

Biochemistry

3.)Which of the following pairs of functional groups are present in the molecule below? NOTE: C is grey, N is blue, O is red, H is white answerable question reference

A-Carboxylic acid; amine

B-Aldehyde; carboxylic acid

C-aldehyde;amine

D-anhydride;hydroxyl

E-carboxylic acid; anhydride

1.) Fructose 1,6-bisphosphate (F1,6BP) is converted to D-Glyceraldehyde-3-phosphate (GADP) and Dihydroxyacetone phosphate (DHAP) during glycolysis, with a standard free-energy change (delta G'°) of 23.8 kJ/mol. Which of the following conditions encountered in a normal cell will result in a spontaneous reaction in the forward direction?

A- Standard conditions. Enough energy is released for the forward reaction to be spontaneous.

B- No conditions. The reaction cannot proceed spontaneously under any conditions due to the high positive delta G'°.

C- A high concentration of DHAP and GADP relative to the concentration of F1,6BP.

D- A high concentration of F1,6BP relative to the concentration of DHAP and GADP.

E- High concentrations of the enzyme that catalyzes the reaction.

Explanation / Answer

A) Amine group formula is : NH2-C=O

Given structure formula is similar to amine group

i.e Carboxylic acid;amine

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