DailyNewsQuiz
Home
About
FAQ
← Home
science
Jan 31
How a broken DNA repair tool accelerates aging
AI-Generated from
Phys.org - News And Articles On Science And Technology
1.
What threatens DNA within the cell nucleus?
A
A. Normal metabolic processes
B
B. External stressors
C
C. Both a and b
D
D. None of the above
2.
What do cells rely on to counteract DNA damage?
A
A. A protective shield around DNA
B
B. Repair mechanisms
C
C. DNA duplication
D
D. DNA modification
3.
What can happen if DNA damage accumulates in cells?
A
A. Improved cellular function
B
B. Cancer development
C
C. Reversal of aging
D
D. Increased energy levels
4.
What are some consequences of DNA damage accumulation?
A
A. Cancer and aging
B
B. Improved immunity
C
C. Enhanced regeneration
D
D. Faster metabolism
5.
How do cells protect DNA from damage?
A
A. By preventing all metabolic processes
B
B. By isolating DNA from the environment
C
C. By relying on repair mechanisms
D
D. By destroying damaged DNA
Submit Answers