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MCQs 2026

221.
The CRISPR-Cas9 system functions by:
A Stimulating the growth of new retinal cells.
B Precisely editing faulty genes within the cells.
C Replacing damaged retinal tissue with artificial material.
D Enhancing the light-gathering capacity of the eye.
222.
What is a significant potential impact of this breakthrough?
A Increased cost of eye care.
B Paving the way for similar therapies for other genetic disorders.
C Elimination of the need for regular eye check-ups.
D Focus solely on treating blindness.
223.
How is the CRISPR-based gene therapy typically delivered to the affected cells in the eye?
A Oral medication
B Intravenous injection
C Single injection into the eye
D Inhalation
224.
Which specific inherited eye condition has shown promising results with this new therapy?
A Glaucoma
B Cataracts
C Diabetic Retinopathy
D Leber Congenital Amaurosis (LCA)
225.
What is the primary technology used in the recent breakthrough for treating inherited blindness?
A Stem Cell Therapy
B CRISPR-based Gene Therapy
C Retinal Prosthetics
D Gene Editing using TALENs
226.
The development of a commercial space station is expected to foster:
A Increased reliance on foreign space technology.
B A vibrant private space sector and attract significant investment.
C Reduced opportunities for scientific research.
D A decline in space exploration activities.
227.
What is the target year for the initial module of the 'Bharatiya Antariksh Station' to be operational?
A 2025
B 2028
C 2030
D 2032
228.
What is a primary envisioned use for the 'Bharatiya Antariksh Station'?
A Deep-sea exploration
B Microgravity research and space tourism
C Lunar colonization
D Asteroid mining operations
229.
Which Indian space agency is collaborating with private companies on this project?
A DRDO
B ISRO
C HAL
D BEL
230.
What is the tentative name for India's first commercial space station?
A Gaganyaan Station
B Bharatiya Antariksh Station
C Vikram Space Hub
D Aryabhata Orbital Lab