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Consider the statements regarding mitochondrial Donation Technique:
1. It involves addition of healthy mitochondria from donor women to an egg from other women
with defective mitochondria.
2. This technique prevents new born babies from heart failure and blindness only.
3. There are two different procedures used in mitochondrial donation technique –(a) Maternal
Spindle Transfer (b) Pronuclear Transfer technique
Select the correct code
  • a)
    1 only
  • b)
    1, 2 only
  • c)
    1, 3 only
  • d)
    All of the above
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Consider the statements regarding mitochondrial Donation Technique:1. ...
It prevents new born babies from brain damage, muscle wasting, heart failure and blindness due to
defective mitochondria.
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Most Upvoted Answer
Consider the statements regarding mitochondrial Donation Technique:1. ...
Mitochondrial Donation Technique is a medical procedure that involves the addition of healthy mitochondria from donor women to an egg from other women with defective mitochondria. This technique is aimed at preventing mitochondrial diseases in newborn babies. Let's analyze each statement in detail:

1. Addition of healthy mitochondria from donor women: This statement is correct. Mitochondrial Donation Technique involves the transfer of healthy mitochondria from a donor woman to an egg from another woman. Mitochondria are responsible for producing energy in cells and have their own DNA. When mitochondria are defective, it can lead to mitochondrial diseases.

2. Prevention of heart failure and blindness: This statement is incorrect. Mitochondrial Donation Technique is not limited to preventing heart failure and blindness only. It aims to prevent a wide range of mitochondrial diseases that can affect various organs and systems in the body. Mitochondrial diseases can cause symptoms such as muscle weakness, neurological disorders, developmental delays, and organ dysfunction.

3. Two different procedures: This statement is correct. There are two different procedures used in mitochondrial donation technique:

a) Maternal Spindle Transfer: In this procedure, the nucleus of an egg from the mother with defective mitochondria is removed and transferred to a donor egg that has had its nucleus removed. This resulting egg contains the nuclear DNA from the mother and the healthy mitochondria from the donor.

b) Pronuclear Transfer technique: In this procedure, the nucleus of a fertilized egg from the mother with defective mitochondria and the nucleus of a donor egg are removed. The nucleus of the mother's fertilized egg is then transferred to the donor egg, which contains healthy mitochondria. This resulting egg contains the nuclear DNA from the mother and the healthy mitochondria from the donor.

The correct code, based on the analysis of the statements, is (c) 1, 3 only. Statement 2 is incorrect as mitochondrial donation technique aims to prevent a wide range of mitochondrial diseases, not just heart failure and blindness.
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Consider the statements regarding mitochondrial Donation Technique:1. It involves addition of healthy mitochondria from donor women to an egg from other womenwith defective mitochondria.2. This technique prevents new born babies from heart failure and blindness only.3. There are two different procedures used in mitochondrial donation technique –(a) MaternalSpindle Transfer (b) Pronuclear Transfer techniqueSelect the correct codea)1 onlyb)1, 2 onlyc)1, 3 onlyd)All of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
Consider the statements regarding mitochondrial Donation Technique:1. It involves addition of healthy mitochondria from donor women to an egg from other womenwith defective mitochondria.2. This technique prevents new born babies from heart failure and blindness only.3. There are two different procedures used in mitochondrial donation technique –(a) MaternalSpindle Transfer (b) Pronuclear Transfer techniqueSelect the correct codea)1 onlyb)1, 2 onlyc)1, 3 onlyd)All of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the statements regarding mitochondrial Donation Technique:1. It involves addition of healthy mitochondria from donor women to an egg from other womenwith defective mitochondria.2. This technique prevents new born babies from heart failure and blindness only.3. There are two different procedures used in mitochondrial donation technique –(a) MaternalSpindle Transfer (b) Pronuclear Transfer techniqueSelect the correct codea)1 onlyb)1, 2 onlyc)1, 3 onlyd)All of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the statements regarding mitochondrial Donation Technique:1. It involves addition of healthy mitochondria from donor women to an egg from other womenwith defective mitochondria.2. This technique prevents new born babies from heart failure and blindness only.3. There are two different procedures used in mitochondrial donation technique –(a) MaternalSpindle Transfer (b) Pronuclear Transfer techniqueSelect the correct codea)1 onlyb)1, 2 onlyc)1, 3 onlyd)All of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Consider the statements regarding mitochondrial Donation Technique:1. It involves addition of healthy mitochondria from donor women to an egg from other womenwith defective mitochondria.2. This technique prevents new born babies from heart failure and blindness only.3. There are two different procedures used in mitochondrial donation technique –(a) MaternalSpindle Transfer (b) Pronuclear Transfer techniqueSelect the correct codea)1 onlyb)1, 2 onlyc)1, 3 onlyd)All of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
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