To determine the number of phosphate groups present in NAD + coenzyme. Concept introduction: Coenzymes are non-protein organic compounds that are used along with the enzymes and help to carry forward the reaction. Coenzymes cannot perform on their own alone. Nicotinamide adenine dinucleotide is associated with the redox reactions in metabolism . Its reduced form is NADH and oxidized form is NAD + . A phosphate group is characterized by a phosphorous atom bonded to four oxygen atoms through three single bonds and one double bond. The chemical formula of the phosphate group is PO 4 3 − .

Question

Want to see the full answer?

Answer 1

Question

Chapter 24, Problem 24.99EP

(a)

Interpretation Introduction

Interpretation: To determine the number of phosphate groups present in NAD+ coenzyme.

Concept introduction: Coenzymes are non-protein organic compounds that are used along with the enzymes and help to carry forward the reaction. Coenzymes cannot perform on their own alone.

Nicotinamide adenine dinucleotide is associated with the redox reactions in metabolism. Its reduced form is NADH and oxidized form is NAD+.

A phosphate group is characterized by a phosphorous atom bonded to four oxygen atoms through three single bonds and one double bond. The chemical formula of the phosphate group is PO43−.

(b)

Interpretation Introduction

Interpretation: To determine the number of phosphate groups present in NADP+ coenzyme.

Concept introduction: Coenzymes are non-protein organic compounds that are used along with the enzymes and help to carry forward the reaction. Coenzymes cannot perform on their own alone.

Nicotinamide adenine dinucleotide phosphate is associated with the redox reactions in metabolism. Its reduced form is NADPH and oxidized form is NADP+.

A phosphate group is characterized by a phosphorous atom bonded to four oxygen atoms through three single bonds and one double bond. The chemical formula of the phosphate group is PO43−.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

A student proposes the following two-step synthesis of an ether from an alcohol A: 1. strong base A 2. R Is the student's proposed synthesis likely to work? If you said the proposed synthesis would work, enter the chemical formula or common abbreviation for an appropriate strong base to use in Step 1: If you said the synthesis would work, draw the structure of an alcohol A, and the structure of the additional reagent R needed in Step 2, in the drawing area below. If there's more than one reasonable choice for a good reaction yield, you can draw any of them. ☐ Click and drag to start drawing a structure. Yes No ロ→ロ 0|0 G Х D : ☐ ப

टे Predict the major products of this organic reaction. Be sure to use wedge and dash bonds when necessary, for example to distinguish between different major products. ☐ ☐ : ☐ + NaOH HO 2 Click and drag to start drawing a structure.

Shown below are five NMR spectra for five different C6H10O2 compounds. For each spectrum, draw the structure of the compound, and assign the spectrum by labeling H's in your structure (or in a second drawing of the structure) with the chemical shifts of the corresponding signals (which can be estimated to nearest 0.1 ppm). IR information is also provided. As a reminder, a peak near 1700 cm-1 is consistent with the presence of a carbonyl (C=O), and a peak near 3300 cm-1 is consistent with the presence of an O–H. Extra information: For C6H10O2 , there must be either 2 double bonds, or 1 triple bond, or two rings to account for the unsaturation. There is no two rings for this problem. A strong band was observed in the IR at 1717 cm-1