The Temperature Range at the Base of the Crust Is

question 77

Multiple Choice

The temperature range at the base of the crust is:

• A) 100 to 250 ° C.
• B) 250 to 550 ° C.
• C) 500 to 800 ° C.
• D) 800 to 1,200 ° C.
• E) 1,000 to 1500 ° C.

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Definitions:

Introns

Non-coding sequences of DNA within a gene that are removed during RNA processing before translation into proteins.

Eukaryotic

Eukaryotic refers to organisms whose cells contain a nucleus enclosed within membranes, distinguishing them from prokaryotic organisms, which lack a membrane-bound nucleus.

Frame Shift Mutation

A genetic mutation caused by insertions or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.

Transcription

The process of synthesizing RNA from a DNA template, a key step in gene expression.