Chapter 29: Q29-9P (page 993)

PROBLEM 29-9 Which carbon atoms in glucose end up as $- {CH}_{3}$ carbons in acetyl CoA? Whichcarbons end up as ${CO}_{2}$ ?

Short Answer

Expert verified

Glucose's carbon atoms C-1 and C-6 become ${CH}_{3}$ groups.
${CO}_{2}$ is formed from the C-3 and C-4 atoms.

Step by step solution

Introduction to the Concept

Glycolysis, also known as the Embden-Meyerhof-Parnas pathway, is a series of ten chemical events that occur in most cells to break down glucose and release energy, which is subsequently caught and stored in ATP.

Solution Explanation

The overall result of glycolysis can be summarised by the following equation, which shows a molecule of Î-glucose: [The carbon atoms have been counted.]

The carbon atoms numbered 1 and 6 and coloured green end up as the ${CH}_{3}$ of pyruvate, as shown in the diagram. Violet's carbon atoms C-3 and C-4 decompose into ${CO}_{2}$ .

In the reaction,the carbon atoms of glucose are converted into particular functions by a methyl ${CH}_{3}$ and a ${CO}_{2}$ (carbondioxide) in pyruvate.

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Chemistry Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

PROBLEM 29-9 Which carbon atoms in glucose end up as $- {CH}_{3}$ carbons in acetyl CoA? Whichcarbons end up as ${CO}_{2}$ ?

Short Answer

Step by step solution

Introduction to the Concept

Solution Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemical Reactions

Chemistry Branches

The Earths Atmosphere

Physical Chemistry

Nuclear Chemistry

Chemical Analysis

Study anywhere. Anytime. Across all devices.

PROBLEM 29-9 Which carbon atoms in glucose end up as-CH3 carbons in acetyl CoA? Whichcarbons end up asCO2 ?

Short Answer

Step by step solution

Introduction to the Concept

Solution Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemical Reactions

Chemistry Branches

The Earths Atmosphere

Physical Chemistry

Nuclear Chemistry

Chemical Analysis

Study anywhere. Anytime. Across all devices.

PROBLEM 29-9 Which carbon atoms in glucose end up as $- {CH}_{3}$ carbons in acetyl CoA? Whichcarbons end up as ${CO}_{2}$ ?