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 16 of 20

Q151.
The size of human mitochondrial DNA is
Discuss
Answer: (a).16kb
Q152.
The size of plant mitochondrial DNA is
Discuss
Answer: (b).200-2500kb
Q153.
Typically how many copies of DNA is/are there in each mitochondrion?
Discuss
Answer: (c).10
Q154.
Mitochondrial DNA is one of the best marker tools for population biologists and evolutionary biologists because
Discuss
Answer: (a).Absence of genetic recombination in mt-DNA
Q155.
The mechanism of action of cyanide, a mitochondrial toxin, is by inhibiting
Discuss
Answer: (c).Cytochrome c oxidase
Q156.
What is the effect of excessive rate of apoptosis?
Discuss
Answer: (a).Atrophy
Q157.
What is the rate of apoptosis in average human adult per day?
Discuss
Answer: (c).50-70 billion cells
Q158.
Oxidative stress (in humans) is not involved in the development of
Discuss
Answer: (d).Kidney failure
Q159.
Programmed cell death can be termed as
Discuss
Answer: (b).Apoptosis
Discuss
Answer: (a).They minimize rubisco oxygenase activity by fixing CO₂ into oxaloacetate