Fibrous Structures with Three "Arms" Some Archaea Use for Attachment

question 9

Short Answer

Fibrous structures with three "arms" some archaea use for attachment to surfaces are (fimbriae/hami/pili).

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Definitions:

Prokaryotic Cell

A simple, single-celled organism without a nucleus or other membrane-bound organelles, such as bacteria and archaea.

Eukaryotic Cell

A type of cell that contains a nucleus enclosed within membranes, distinguishing it from prokaryotic cells. Eukaryotes include all living organisms except bacteria and archaea.

Ribosomes

are small, spherical complexes of RNA and protein that are the sites of protein synthesis within cells.

Hereditary Material

Genetic material, such as DNA or RNA, that is passed from parents to offspring, determining inherited traits.