Which of the Following Is an Emergency Exit Indicator

question 55

Multiple Choice

Which of the following is an emergency exit indicator?

• A) SCBA failure
• B) Situation is stabilized
• C) Assignment completed
• D) Necessary to replace air cylinder

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Definitions:

Complementary Base Pairs

The pairing of nitrogenous bases in DNA and RNA through hydrogen bonds, like adenine with thymine (or uracil in RNA), and cytosine with guanine.

RNA Primer

A short strand of RNA needed for DNA replication; it serves as the starting point for DNA synthesis.

Leading Strand

The strand of DNA that is continuously created during the process of DNA replication, following the direction of the replication fork.

Lagging Strand

In DNA replication, the strand that is synthesized discontinuously in short segments opposite the direction of replication fork movement.