Question

Archaeal flagella __________. a. rotate as bacterial flagella do b. do not contain a filament c. grow by the addition of subunits at the tip d. are powered by the flow of hydrogen ions across the membrane

Answer 1

Option a. rotate as bacterial flagella do is correct.

Step-by-step explanation:

The Archaeal flagella is a hair-like long appendage formed of flagellin protein which is attached by a hook. This rotating structure with switches propels the cell through a liquid medium.