Which of the Following Graphs or Charts Must Add Up

question 188

Multiple Choice

Which of the following graphs or charts must add up to one hundred percent?

• A)​a labor graph
• B)​a pie chart
• C)​a time-series graph
• D)​a scatter diagram

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Definitions:

Euchromatin

A lightly packed form of chromatin (DNA, RNA, and protein complex) that is enriched in gene concentration and is active in transcription.

Barr Bodies

Inactivated X chromosomes found in the nuclei of cells in female organisms, visible as a dense mass, and a key component in dosage compensation.

Promoters

DNA sequences located near the beginning of a gene that signal RNA polymerase where to start transcription.

Frameshift Mutation

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