Oxidative Phosphorylation and Photophosphorylation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Oxidative Phosphorylation and Photophosphorylation, a fundamental topic in the field of Biochemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Oxidative Phosphorylation and Photophosphorylation MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Oxidative Phosphorylation and Photophosphorylation mcq questions that explore various aspects of Oxidative Phosphorylation and Photophosphorylation problems. Each MCQ is crafted to challenge your understanding of Oxidative Phosphorylation and Photophosphorylation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biochemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Oxidative Phosphorylation and Photophosphorylation MCQs are your pathway to success in mastering this essential Biochemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Oxidative Phosphorylation and Photophosphorylation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Oxidative Phosphorylation and Photophosphorylation knowledge to the test? Let's get started with our carefully curated MCQs!

Oxidative Phosphorylation and Photophosphorylation MCQs | Page 12 of 20

Discuss
Answer: (a).NADH dehydrogenase
Discuss
Answer: (b).Succinate dehydrogenase
Discuss
Answer: (c).Cytochrome bc1 complex
Discuss
Answer: (d).Cytochrome oxidase
Q115.
In mitochondria, hydride ions are removed from substrates by _________
Discuss
Answer: (a).NAD-linked dehydrogenases
Q116.
Which of the following is the prosthetic group of NADH dehydrogenase?
Discuss
Answer: (d).FMN
Discuss
Answer: (a).pH gradient across the inner mitochondrial membrane decreases
Q118.
If mitochondria were blocked at the site of NADH oxidation and were treated with succinate as substrate, what would the P : O ratio is?
Discuss
Answer: (a).Same as that normally produced by succinate
Discuss
Answer: (a).Electron flow will continue but ATP synthesis will not occur
Discuss
Answer: (c).Increased inorganic phosphate in the mitochondria