Choose the INCORRECT Statement

question 56

Multiple Choice

Choose the INCORRECT statement.

• A) Perbromic acid is HBrO₄.
• B) Bromite ion is BrO₂^-.
• C) Iodate ion is IO₃^-.
• D) Hypochlorite ion is ClO-.
• E) Hydrochloric acid is HClO₂.

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Definitions:

Inactive X Chromosome

The inactive X chromosome is one of the two X chromosomes in female mammals that is condensed and transcriptionally inactive, a process known as X-chromosome inactivation.

Histones

Proteins that package and order the DNA into structural units called nucleosomes.

Transcriptionally Active

Refers to genes that are currently being expressed, with their DNA being transcribed into messenger RNA.

Euchromatin

A loosely coiled chromatin that is generally capable of transcription. Compare with heterochromatin.