Small interfering RNA (siRNA) regulates gene expression by:

A. inhibiting transcription.
B. inhibiting splicing.
C. inhibiting translation by binding to RNA
transcripts.
D. inhibiting translation by degrading RNA
transcripts.
E. inhibiting rRNA synthesis.


D

Biology & Microbiology

You might also like to view...

Which of the following adds RNA nucleotides, one at a time, during transcription?

a. RNA polymerase b. DNA polymerase c. RNA nuclease d. transfer RNA e. ribosomal RNA

Biology & Microbiology

The Q cycle can

A) transport protons out of the matrix without additional electron transfer between complexes I and III. B) associate with complex IV. C) transfer electrons to O2. D) generate superoxide. E) All of the above can be performed by the Q cycle.

Biology & Microbiology

Parathyroid hormone and calcitonin both function to regulate _______________

Fill in the blank(s) with the appropriate word.

Biology & Microbiology

The most likely mode of transmission of pneumonic plague between humans is

a. Direct contact. b. Droplet transmission. c. Fomite. d. Vector. e. Vehicle transmission.

Biology & Microbiology