8
AssignmentMultiple Choice

Genetic Code

Question 8 • WI-Grade 8 Life Science A

Based on the video, what is the function of tRNA molecules?

Answer
A
tRNA molecules copy the information contained in DNA.
B
tRNA molecules bring amino acids for the ribosome to link together.
C
tRNA molecules move proteins out of the cell.
D
tRNA molecules move along a section of DNA and unzip it.

Explanation

During protein synthesis, tRNA carries specific amino acids to the ribosome. The ribosome links those amino acids together in the order specified by the genetic instructions. So the correct choice is “tRNA molecules bring amino acids for the ribosome to link together.”

AI-written and checked against the verified answer.

Previous
Next