%20₂ + H+ ⇒ NAD+ + H₂O This is the overall reaction for t Oxidative decarboxylation c Glycolysis Electron transport
%20₂ + H+ ⇒ NAD+ + H₂O This is the overall reaction for t Oxidative decarboxylation c Glycolysis Electron transport
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
![**Oxidative Phosphorylation Reaction and Pathway Identification**
Reveal the overall reaction for the specified cellular pathway. The reaction is as follows:
\[ \text{NADH} + \frac{1}{2} \text{O}_2 + \text{H}^+ \rightarrow \text{NAD}^+ + \text{H}_2\text{O} \]
This is the overall reaction for the pathway of:
- [ ] Oxidative decarboxylation of pyruvate
- [ ] Glycolysis
- [ ] Electron transport
- [ ] TCA or citric acid cycle
- [ ] Fatty acid oxidation
- [x] Oxidative phosphorylation
This multiple-choice question aims to assess your understanding of the biological process corresponding to the given chemical reaction. The correct answer here is "Oxidative phosphorylation," where NADH is oxidized to NAD+, and water (H₂O) is produced through the involvement of oxygen.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07b00a25-4bbc-4603-8563-821c16d74641%2F90972001-fbf6-4c6b-b08f-0d59e49a2de1%2Fr6i1kni_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Oxidative Phosphorylation Reaction and Pathway Identification**
Reveal the overall reaction for the specified cellular pathway. The reaction is as follows:
\[ \text{NADH} + \frac{1}{2} \text{O}_2 + \text{H}^+ \rightarrow \text{NAD}^+ + \text{H}_2\text{O} \]
This is the overall reaction for the pathway of:
- [ ] Oxidative decarboxylation of pyruvate
- [ ] Glycolysis
- [ ] Electron transport
- [ ] TCA or citric acid cycle
- [ ] Fatty acid oxidation
- [x] Oxidative phosphorylation
This multiple-choice question aims to assess your understanding of the biological process corresponding to the given chemical reaction. The correct answer here is "Oxidative phosphorylation," where NADH is oxidized to NAD+, and water (H₂O) is produced through the involvement of oxygen.

Transcribed Image Text:### Enzyme Functionality in Different Tissues
Different enzymes that catalyze the same reaction, although they may be found in different tissues, are known as ______.
- O Cofactors
- O Apoenzymes
- O Zymogens
- O Isoenzymes
**Explanation:**
1. **Cofactors**:
Cofactors are non-protein chemical compounds that assist enzymes in catalyzing reactions.
2. **Apoenzymes**:
Apoenzymes are the protein part of an enzyme without its necessary cofactor(s).
3. **Zymogens**:
Zymogens are inactive precursors of enzymes, which need to be modified to become active.
4. **Isoenzymes**:
Isoenzymes, or isozymes, are different enzymes that catalyze the same reaction but exist in different forms and can be found in various tissues.
**Correct Answer:** Isoenzymes
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