What Is the Function of the Group of Amino Acids

question 3

Multiple Choice

What is the function of the group of amino acids on the RNA polymerase, called the rudder?

• A) It provides the energy required for formation of phosphodiester bonds in the elongating RNA molecule.
• B) It helps unwind and open the DNA molecule.
• C) It moves template and non-template strands of DNA through channels inside the enzyme.
• D) It helps sigma bind to the RNA polymerase molecule.

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Definitions:

Sleep Spindles

are sudden bursts of oscillatory brain activity visible on an EEG that occur during stage 2 of non-REM sleep, associated with memory consolidation and synaptic plasticity.

Stage 2 Sleep

The second phase of the sleep cycle, characterized by the body's gradual decrease in temperature and heart rate, preparing for deep sleep.

Barbiturate

An addictive depressant used to relieve anxiety or induce sleep.

Nembutal

A barbiturate used medically as a sedative and anesthetic, but also known for its use in euthanasia and assisted suicide.