Which One of the Following Statements Is True About Eukaryotic

question 14

Multiple Choice

Which one of the following statements is true about eukaryotic RNA polymerases?

• A) polymerase I is responsible for transcription of ribosomal RNA.
• B) polymerase I is located in the nucleolus.
• C) polymerase III is insensitive to alpha_amanitin.
• D) polymerase II requires sigma factor to initiate RNA synthesis.
• E) polymerase III carries out the splicing of tRNA precursors.

---

Definitions:

Central Line-Associated Bloodstream Infections (CLABSI)

A serious infection that occurs when bacteria or viruses enter the bloodstream through a central line (a tube placed in a large vein to give medication or fluids).

Povidone-Iodine Solution

A topical antiseptic used to disinfect skin, wounds, and mucous membranes, effective against a wide range of pathogens.

Femoral Vein

A large vein located in the thigh that carries blood from the lower part of the body back to the heart.

Chlorhexidine Skin Antisepsis

The use of chlorhexidine, an antiseptic agent, to cleanse the skin to prevent infection.