Foreign Proteins That Bind to an Antibody Are Called

question 62

Multiple Choice

Foreign proteins that bind to an antibody are called

• A) antigens.
• B) histamines.
• C) interferons.
• D) cytotoxins.

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Definitions:

Heterochromatin

Highly coiled and compacted chromatin in an inactive state. Compare with euchromatin.

Transcriptionally Inactive

Referring to genes or DNA regions that are not being transcribed into RNA, often due to regulatory mechanisms.

Chromatin

The complex of DNA and proteins, primarily histones, that forms the chromosomes within the nucleus of eukaryotic cells.

Homochromatin

Incorrect term, possibly meant to refer to Heterochromatin or Euchromatin, which are forms of chromatin in the genome. NO.