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The “heme” containing protein(s) is/are :
- a)Cytochrome C
- b)Hemocyanin
- c)Hemerythrin
- d)Myoglobin
Correct answer is option 'A,D'. Can you explain this answer?
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The “heme” containing protein(s) is/are :a)Cytochrome Cb)H...
Heme Containing Proteins
Heme is a prosthetic group that consists of an iron ion that is coordinated by a heterocyclic porphyrin ring. Heme is present in various proteins, including cytochromes, myoglobin, and hemoglobin. The heme-containing proteins are:
1. Cytochrome C:
- Cytochrome C is an electron transport protein that is involved in the transfer of electrons between complex III and complex IV of the electron transport chain.
- It consists of a single heme group that is covalently bound to the protein.
- The heme group in cytochrome C is responsible for the transfer of electrons between the protein and other electron carriers in the electron transport chain.
2. Myoglobin:
- Myoglobin is a heme-containing protein that is present in muscle cells and is responsible for the storage and transport of oxygen.
- It consists of a single heme group that is responsible for binding oxygen.
- The heme group in myoglobin is responsible for the reversible binding of oxygen, which allows for the storage and transport of oxygen in muscle cells.
Conclusion
Therefore, the correct answer is option 'A,D', which states that the heme-containing proteins are cytochrome C and myoglobin.
Heme is a prosthetic group that consists of an iron ion that is coordinated by a heterocyclic porphyrin ring. Heme is present in various proteins, including cytochromes, myoglobin, and hemoglobin. The heme-containing proteins are:
1. Cytochrome C:
- Cytochrome C is an electron transport protein that is involved in the transfer of electrons between complex III and complex IV of the electron transport chain.
- It consists of a single heme group that is covalently bound to the protein.
- The heme group in cytochrome C is responsible for the transfer of electrons between the protein and other electron carriers in the electron transport chain.
2. Myoglobin:
- Myoglobin is a heme-containing protein that is present in muscle cells and is responsible for the storage and transport of oxygen.
- It consists of a single heme group that is responsible for binding oxygen.
- The heme group in myoglobin is responsible for the reversible binding of oxygen, which allows for the storage and transport of oxygen in muscle cells.
Conclusion
Therefore, the correct answer is option 'A,D', which states that the heme-containing proteins are cytochrome C and myoglobin.
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Community Answer
The “heme” containing protein(s) is/are :a)Cytochrome Cb)H...
Hemoglobin; however, being a protein with four subunits, hemoglobin contains fourheme units in total, allowing four oxygen molecules in total to bind to the protein. Myoglobin andhemoglobin are globular proteins that serve to bind and deliver oxygen.
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The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer?
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The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer?.
The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The “heme” containing protein(s) is/are :a)Cytochrome Cb)Hemocyaninc)Hemerythrind)MyoglobinCorrect answer is option 'A,D'. Can you explain this answer?.
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