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

1. Predict the organic product(s) of the following reactions. Assume excess of reagents unless otherwise noted. a) &l BH3 •THF b) 1) NaOH 2) H3O+ solve d) ala 1) EtMgBr 2) H3O+ e) H2N سكر CuLi NH2 1) SOCI2 2) EtMgBr 3) H3O+ NC H3O+ Δ

Answer 1

Question

Chapter 13, Problem 13.99EP

(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

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

1. Predict the organic product(s) of the following reactions. Assume excess of reagents unless otherwise noted. a) &l BH3 •THF b) 1) NaOH 2) H3O+ solve d) ala 1) EtMgBr 2) H3O+ e) H2N سكر CuLi NH2 1) SOCI2 2) EtMgBr 3) H3O+ NC H3O+ Δ

There are 48 pairs of students in the following table. Each pair has quantitatively determined the mass of taurine in a 250 mL can of the popular energy drink marketed as “Munster” using High Performance Liquid Chromatography (HPLC). The class results are presented below: QUESTION: Summarise and report these results including an indication of measurement uncertainty. In both calculation samples calculate if an outlier is present, max value, number of samples, mean, standard deviation, g (suspect), g (critical) and t (critical). Mass of Taurine (mg) Mass of Taurine (mg) (Table continued) 152.01 152.23 151.87 151.45 154.11 152.64 152.98 153.24 152.88 151.45 153.49 152.48 150.68 152.33 151.52 153.63 152.48 151.68 153.17 153.40 153.77 153.67 152.34 153.16 152.57 153.02 152.86 151.50 151.23 152.57 152.72 151.54 146.47 152.38 152.44 152.54 152.53 152.54 151.32…

Indicate the rate expressions for reactions that have order 0, 1, and 2.