Use the Following Information to Answer the Next Few Questions

question 1

Multiple Choice

Use the following information to answer the next few questions.
A transfer RNA (#1) attached to the amino acid lysine enters the ribosome. The lysine binds to the growing polypeptide on the other tRNA (#2) in the ribosome already.
-Which of the following is not true of RNA processing?

• A) Exons are cut out before mRNA leaves the nucleus.
• B) Nucleotides may be added at both ends of the RNA.
• C) Ribozymes may function in RNA splicing.
• D) RNA splicing can be catalyzed by spliceosomes.
• E) A primary transcript is often much longer than the final RNA molecule that leaves the nucleus.

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Definitions:

Tandem Drive

A configuration in which two separate drives work in conjunction to power a vehicle, often seen in heavy vehicles with dual rear axles.

ABS Configurations

Relevant to Anti-lock Braking Systems, referring to the different setups and components that prevent wheel lockup during braking.

Pneumatic ABS

Anti-lock Braking System (ABS) that uses compressed air to prevent the wheels from locking up during braking, especially in heavy vehicles like trucks and buses.

Service Chambers

Components typically found in air brake systems of large vehicles, used to convert compressed air into mechanical force to apply the brakes.