The Thin Filaments (Actin) Contain a Polypeptide Subunit G Actin

question 90

True/False

The thin filaments (actin) contain a polypeptide subunit G actin that bears active sites for myosin attachment.

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Definitions:

Noncellular Structure

Refers to structures not made up of cells, often found in various life forms or synthetic materials.

Nucleic Acid

A complex organic substance present in living cells whose molecules consist of many nucleotides linked in a long chain, essential for life and involved in the storage and transmission of genetic information.

Protein Coat

A protective layer surrounding a virus, composed of protein molecules, known as a capsid, which encases the viral genetic material.

Strep Infection

An infection caused by any of the group A Streptococcus bacteria, commonly affecting the throat and skin.