How many main types of tRNA are there?
Correct answer C. 20
Explanation
There are about 20 main types of tRNA, broadly one for each of the 20 amino acids used in protein synthesis.
Answer checked How we write and check questions
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Biological Molecules questions
See allWhat percentage of the total RNA in a cell is rRNA?
Correct answer D. 80%
What is the chemical nature of most cellular secretions?
Correct answer D. Glycoproteins
Advertisement
How do non-polar organic molecules behave in water?
Correct answer B. Insoluble
In what state are animal fats at room temperature?
Correct answer C. Solids
Discussion