Question:
Which element is present in cytochrome?
Which element is present in cytochrome?
Show Hint
Iron in the heme group of cytochromes enables their role in cellular respiration and energy production by facilitating electron transport in the mitochondria.
Updated On: May 30, 2025
- Magnesium
- Iron
- Calcium
- Potassium
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Cytochromes are a group of heme proteins critical for electron transport in mitochondria. The heme group in cytochromes contains an iron ion (Fe) at its core. This iron atom plays an essential role in facilitating electron transfer as it can alternate between the ferrous (Fe2+) and ferric (Fe3+) states.
Given this characteristic, the element present in cytochromes is:
- Iron
Was this answer helpful?
0
0
Top BCECE Nursing Biology Questions
- When was the Human Genome Project invented?
- Fucoxanthin pigment grants ------ color.
- The fruit is a fleshy pome.
- Ball and Socket Joint Present in:
- Protista is found in:
View More Questions
Top BCECE Nursing Human Anatomy Questions
- Ball and Socket Joint Present in:
- Which of the following is the largest cranial nerve?
- What percent of nephron cortical is present?
- Segmentation of Earth Worm is very to:
- Which of the following is given to immunosuppressive patients?
View More Questions
Top BCECE Nursing Questions
- When was the Human Genome Project invented?
- Fucoxanthin pigment grants ------ color.
- The fruit is a fleshy pome.
- Ball and Socket Joint Present in:
- Protista is found in:
View More Questions