Consider the following statements regarding the Huntingtonandrsquo;s disease: It is a rare and inherited disease. It causes a progressive breakdown of nerve cells in the brain.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?

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Consider the following statements regarding the Huntington’s disease:

It is a rare and inherited disease.
It causes a progressive breakdown of nerve cells in the brain.

Which of the statements given above is/are correct?

a)
1 only
b)
2 only
c)
Both 1 and 2
d)
Neither 1 nor 2

Correct answer is option 'C'. Can you explain this answer?

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Daily Current Affairs MCQ- January 24, 2024

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Consider the following statements regarding the Huntington’s dis...

Researchers from the University of Szeged, in Hungary, have taken some important strides by studying fruit flies to understand more about the Huntington’s disease.

It is a rare, inherited disease that causes the progressive breakdown (degeneration) of nerve cells in the brain.
It has a wide impact on a person's functional abilities and usually results in movement, thinking (cognitive) and psychiatric disorders.
There are two types of Huntington’s disease:
Adult onset: This is the most common form. Symptoms usually begin after age 30.
Early onset (juvenile Huntington’s disease): Early onset affects children and teenagers. It’s very rare. When Huntington's develops early, symptoms are somewhat different and the disease may progress faster.
Cause
A genetic change (mutation) of the HTT gene causes Huntington’s disease. The HTT gene makes a protein called huntingtin. This protein helps your nerve cells (neurons) function.
The normal HTT gene contains a stretch of DNA that specifies the number of times the amino acid glutamine is repeated in the HTT protein. This number varies from 11 to 31.
In the mutant versions of the HTT gene, this stretch is expanded to encode 35 or more repeats.
As the number of repetitions increase, the severity of Huntington’s disease increases and its debilitation begins at an earlier age.
Symptoms
Huntington's disease usually causes movement, cognitive and psychiatric disorders with a wide spectrum of signs and symptoms.
The patient suffers mood swings, has difficulty in reasoning, shows abnormal and uncontrollable jerky movements, and experiences difficulty in speaking, swallowing, and walking.
Treatment: Medications are available to help manage the symptoms of Huntington's disease. But treatments can't prevent the physical, mental and behavioral decline associated with the condition.

Hence both statements are correct.

Answered by Notes Wala · View profile

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Consider the following statements regarding the Huntington’s disease: It is a rare and inherited disease. It causes a progressive breakdown of nerve cells in the brain.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?

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Consider the following statements regarding the Huntington’s disease: It is a rare and inherited disease. It causes a progressive breakdown of nerve cells in the brain.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 following statements regarding the Huntington’s disease: It is a rare and inherited disease. It causes a progressive breakdown of nerve cells in the brain.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct 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 following statements regarding the Huntington’s disease: It is a rare and inherited disease. It causes a progressive breakdown of nerve cells in the brain.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.

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