Why Deinococcus radiodurans is able to survive massive exposure to radiation? Options: A . &nbspBecause it produces a thick shell which acts as a shield from the radiation B . &nbspBecause it has unique DNA repair mechanisms C . &nbspBecause its cellwall contains radioactive elements D . &nbspBecause it has many copies of genes encoding DNA repair

Why Deinococcus radiodurans is able to survive massive exposure to radiation?

Question

Why Deinococcus radiodurans is able to survive massive exposure to radiation?

Options:

A . Because it produces a thick shell which acts as a shield from the radiation

B . Because it has unique DNA repair mechanisms

C . Because its cellwall contains radioactive elements

D . Because it has many copies of genes encoding DNA repair

Answer: Option D
Answer: (d).Because it has many copies of genes encoding DNA repair

Was this answer helpful ?

Next Question

Question 1. Both strands of DNA serve as templates concurrently in....

Question 2. Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides?....

Question 3. The enzyme that catalyzes the synthesis of DNA is called....

Question 4. If viral 'DNA' integrates in host cell chromosomes, with no progeny production, process is called....

Question 5. Which 'DNA' does not have a double strand DNA ?....

Question 6. If a cell has acquired new character as a result of integrated prophage, process is called as....

Question 7. Process, one or both viruses infect cells, having mutation and produced nonfictional protein, called as....

Question 8. After completion of a viral replication cycle number of progeny in host cell is, approximately....

Question 9. Advantageous mutation can help increase in....

Question 10. The mutations which are harmful to the fitness of organism are called as....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0