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Which of the following is true about pentose phosphate pathway ?
- a)It occurs in cytoplasm
- b)It is primarily involved in generation of pentose sugars for nucleotide synthesis
- c)This pathway is more active in rapidly growing tissue
- d)It is involved in production of NADH
Correct answer is option 'A,B,C'. Can you explain this answer?
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Which of the following is true about pentose phosphate pathway ?a)It o...
It occur in cytoplasm and generate pentose sugar like Xylose-5-phosphate and Ribose-5-phospliate.It convert as shown in figure from hexose to those, tetrose. pentose, hexose and heptose sugar are generated as intermediate products in pentose phosphate pathway.
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Which of the following is true about pentose phosphate pathway ?a)It o...
The pentose phosphate pathway (PPP) is an important metabolic pathway that occurs in the cytoplasm of cells. It plays a crucial role in the generation of pentose sugars for nucleotide synthesis and also provides reducing power in the form of NADPH. Additionally, the PPP is more active in rapidly growing tissues.
a) Occurs in the cytoplasm:
The pentose phosphate pathway takes place in the cytoplasm of the cell. Unlike other metabolic pathways, it does not occur in the mitochondria or other cellular compartments.
b) Involved in the generation of pentose sugars for nucleotide synthesis:
One of the primary functions of the pentose phosphate pathway is to generate pentose sugars, such as ribose-5-phosphate, which are essential building blocks for nucleotide synthesis. These nucleotides are required for DNA, RNA, and ATP synthesis.
c) More active in rapidly growing tissues:
The activity of the pentose phosphate pathway is higher in rapidly growing tissues compared to other tissues. This is because these tissues require a higher rate of nucleotide synthesis for DNA replication and cell division. The PPP provides the necessary pentose sugars for this process.
d) Involved in the production of NADH:
While the pentose phosphate pathway does produce NADPH, it is not directly involved in the production of NADH. NADPH is an important reducing agent required for various biosynthetic reactions, antioxidant defense, and detoxification processes in the cell. On the other hand, NADH is produced in other metabolic pathways, such as glycolysis and the citric acid cycle.
In summary, the pentose phosphate pathway occurs in the cytoplasm and is primarily involved in the generation of pentose sugars for nucleotide synthesis. It is more active in rapidly growing tissues, providing the necessary building blocks for DNA replication and cell division. While the PPP produces NADPH, it is not directly involved in the production of NADH.
a) Occurs in the cytoplasm:
The pentose phosphate pathway takes place in the cytoplasm of the cell. Unlike other metabolic pathways, it does not occur in the mitochondria or other cellular compartments.
b) Involved in the generation of pentose sugars for nucleotide synthesis:
One of the primary functions of the pentose phosphate pathway is to generate pentose sugars, such as ribose-5-phosphate, which are essential building blocks for nucleotide synthesis. These nucleotides are required for DNA, RNA, and ATP synthesis.
c) More active in rapidly growing tissues:
The activity of the pentose phosphate pathway is higher in rapidly growing tissues compared to other tissues. This is because these tissues require a higher rate of nucleotide synthesis for DNA replication and cell division. The PPP provides the necessary pentose sugars for this process.
d) Involved in the production of NADH:
While the pentose phosphate pathway does produce NADPH, it is not directly involved in the production of NADH. NADPH is an important reducing agent required for various biosynthetic reactions, antioxidant defense, and detoxification processes in the cell. On the other hand, NADH is produced in other metabolic pathways, such as glycolysis and the citric acid cycle.
In summary, the pentose phosphate pathway occurs in the cytoplasm and is primarily involved in the generation of pentose sugars for nucleotide synthesis. It is more active in rapidly growing tissues, providing the necessary building blocks for DNA replication and cell division. While the PPP produces NADPH, it is not directly involved in the production of NADH.
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Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer?
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Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer?.
Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true about pentose phosphate pathway ?a)It occurs in cytoplasmb)It is primarily involved in generation of pentose sugars for nucleotide synthesisc)This pathway is more active in rapidly growing tissued)It is involved in production of NADHCorrect answer is option 'A,B,C'. Can you explain this answer?.
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