Question

define filament hook basal body​

Answer 1

Answer:

$\huge\underline\bold\pink{AnswER}$

The basal body of a bacterial flagellum is a rod and a system of rings embedded in the cell envelope. ... The rod is a major component of the flagellar basal body and it spans the bacterial periplasm. The L and P rings are not found in Gram-positive bacteria....

The filament is a long, narrow helical structure composed of the protein flagellin, and comprises approximately 98 per cent of the flagellum's length. ... This “hook” enters the cell wall where it is attached to a complex structure called the basal body....

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Answer 2

Answer:

The bacterial flagellum is composed of three structurally defined parts: the filament, the hook, and the basal body. ... This “hook” enters the cell wall where it is attached to a complex structure called the basal body.