The tRNA molecule has a distinctive L-shaped three-dimensional structure, with one end containing the amino acid attachment site (where it carries the specific amino acid) and the other end having an anticodon sequence that pairs with the mRNA codon during protein synthesis. This unique L-shape is essential for its role in protein translation.
So, the correct option is (A): L-shaped
Match List I with List II.
List I | List II | ||
A | Taenia | I | Nephridia |
B | Paramoecium | II | Contractile vacuole |
C | Periplaneta | III | Flame cells |
D | Pheretima | IV | Urecose gland |
Choose the correct answer from the options given below:
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): A typical unfertilized, angiosperm embryo sac at maturity is 8-nucleate and 7-celled.
Reason (R): The egg apparatus has 2 polar nuclei.
In the light of the above statements, choose the correct answer from the options given below:
The translation is the process of converting nucleic acid information into amino acids. It also relates to the process of producing proteins from mRNA templates.
The main components of translation include :
The three stages of translation are-