Grade 12th pass10 grade science
The first genetic material could be
A) Protein
B) Carbohydrates
C) DNA
D) RNA
The first genetic material could be
A) Protein
B) Carbohydrates
C) DNA
D) RNA
1 Answer
Jayesh Vashishtha
Dear student,
The first genetic material was RNA and there is evidence that essential life processes evolved around and from RNA such as metabolism, translation, splicing etc. RNA also used to act as a catalyst and a genetic material in living system in important biochemical reactions. It is also said that DNA evolved from RNA and became stable.
So, the correct answer is 'RNA'.
So, the correct answer is 'RNA'.
regards,
team Askiitians
Other Related Questions on 10 grade science
What type of questions asked from the lesson of magnetic effect of electric current
What type of questions asked from the lesson of magnetic effect of electric current
10 grade science
Last Activity: 9 Months ago
Wavelength of green light is
A) 400-450 nm
B) 500-550 nm
C) 660-720 nm
D) 720-800 nm
Wavelength of green light is
A) 400-450 nm
B) 500-550 nm
C) 660-720 nm
D) 720-800 nm
10 grade science
Last Activity: 11 Months ago
What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?
What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?
10 grade science
Last Activity: 11 Months ago
What are the main components of our environment? Explain each of them briefly.
What are the main components of our environment? Explain each of them briefly.
10 grade science
Last Activity: 11 Months ago