Which of the following statements concerning transcription is true?

a. All types of RNA in the cell are synthesized by transcription, which uses a portion of DNA as a template for copying.
b. Promoter sequences signal the end of a gene and mark the place where transcription stops.
c. Transcription is the process whereby identical copies of DNA are made in preparation for cell division.
d. During transcription, entire chromosomes are copied because the starting position of genes is unknown.


Answer: a. All types of RNA in the cell are synthesized by transcription, which uses a portion of DNA as a template for copying.

Biology & Microbiology

You might also like to view...

In just over a decade of efforts, the World Health Organization (WHO) eradicated smallpox by using worldwide

A) education campaigns. B) destruction of infected domestic animals. C) education campaigns and destruction of infected domestic animals. D) vaccination programs.

Biology & Microbiology

Kelp and other seaweed are an example of:

a. red algae b. green algae c. brown algae d. golden algae e. euglenoids

Biology & Microbiology

During an experiment, what is the purpose of a control group?

a. To verify data b. To disprove the theory c. To prove the hypothesis d. To produce replicated results of other groups e. To compare results to the experimental group with the variable being tested

Biology & Microbiology

what are the four biological macromolecules?

What will be an ideal response?

Biology & Microbiology