DNA replication and protein synthesis

Practice Question Solving
1

. Which statement(s) about DNA polymerases and RNA polymerases is/ are correct?

  1. they read the DNA template in the 3’ to 5’ direction.
  2. They unwind and unzip double-stranded DNA.
  3. They read the terminator sequence and stop adding nucleotides to nucleic acid chains.
  4. They bind to the same specific sequences to start their processes.
    A. 1 and 3
    B. 2 and 3
    C. 1 only
    D. 1,2,3 and 4
    E. 4 only
    What’s the answer for this question?
1 Like
2

I think the answer is A

3

I think the answer is E

2 Likes
4

I also answered A but the answer key shows C.