Biology
Grade-10
Easy
Question
Where are the majority of the enzymes involved in the citric acid cycle located?
- Cytoplasm
- Mitochondria matrix
- Plasma membrane
- Inner mitochondrial membrane
Hint:
The majority of the enzymes involved in the citric acid cycle are located in the mitochondrial matrix.
The correct answer is: Mitochondria matrix
- The succinate dehydrogenase is a membrane protein that is an inherent part of the inner mitochondrial membrane and is locked to it.
- The Krebs cycle enzymes are membrane proteins that are present within the matrix of the mitochondria.
Related Questions to study
Biology
Which of the following reacts with Acetyl CoA to generate a 6-carbon molecule in the TCA cycle?
Which of the following reacts with Acetyl CoA to generate a 6-carbon molecule in the TCA cycle?
BiologyGrade-10
Biology
The enzyme aconitase is responsible for ________________.
The enzyme aconitase is responsible for ________________.
BiologyGrade-10
Biology
Which of the following vitamins is required for the citric acid cycle?
Which of the following vitamins is required for the citric acid cycle?
BiologyGrade-10
Biology
Which of the following enzymes necessitates the use of FAD as an energy molecule?
Which of the following enzymes necessitates the use of FAD as an energy molecule?
BiologyGrade-10
Biology
Match the following:
| a. Succinyl Thiokinase | 1. Citrate |
| b. Succinyl Dehydrogenase | 2. Isocitrate |
| c. Aconitase | 3. Fumarase |
| d. Citrate Synthase | 4. Succinate |
Match the following:
| a. Succinyl Thiokinase | 1. Citrate |
| b. Succinyl Dehydrogenase | 2. Isocitrate |
| c. Aconitase | 3. Fumarase |
| d. Citrate Synthase | 4. Succinate |
BiologyGrade-10
Biology
How many ATP molecules are produced by the citric acid cycle?
How many ATP molecules are produced by the citric acid cycle?
BiologyGrade-10
Biology
Which of the following biomolecules has the final common oxidative pathway as citric acid cycle?
Which of the following biomolecules has the final common oxidative pathway as citric acid cycle?
BiologyGrade-10
Biology
Which of the following compounds is considered to play the catalytic role in citric acid cycle?
Which of the following compounds is considered to play the catalytic role in citric acid cycle?
BiologyGrade-10
Biology
Which of the following hormone stimulates citric acid cycle?
Which of the following hormone stimulates citric acid cycle?
BiologyGrade-10
Biology
Which of the following enzyme catalyses the isocitrate-to-alpha-ketoglutarate conversion?
Which of the following enzyme catalyses the isocitrate-to-alpha-ketoglutarate conversion?
BiologyGrade-10
Biology
What is the chemical that produces acetyl-CoA?
What is the chemical that produces acetyl-CoA?
BiologyGrade-10
Biology
Which of the following is the first compound generated in the citric acid cycle?
Which of the following is the first compound generated in the citric acid cycle?
BiologyGrade-10
Biology
FAD is decreased in which of the citric acid's cycle reactions?
FAD is decreased in which of the citric acid's cycle reactions?
BiologyGrade-10
Biology
Which of the Citric Acid's cycle intermediates is used in the synthesis of amino acids?
Which of the Citric Acid's cycle intermediates is used in the synthesis of amino acids?
BiologyGrade-10
Biology
Which of the following is required both by the process of respiration and photosynthesis
Which of the following is required both by the process of respiration and photosynthesis
BiologyGrade-10
