Flagella are best described as which of the following?

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Multiple Choice

Flagella are best described as which of the following?

Explanation:
Flagella are slender, hair-like extensions on a cell’s surface that beat or rotate to propel the cell, enabling movement. This locomotion role sets them apart from other cellular features. They’re not spherical and rigid, which describes shapes rather than movement appendages; they aren’t enzymes that catalyze chemical reactions; and they aren’t DNA-containing organelles like nuclei or mitochondria. So the description that fits best is a thin, hair-like extension dedicated to movement.

Flagella are slender, hair-like extensions on a cell’s surface that beat or rotate to propel the cell, enabling movement. This locomotion role sets them apart from other cellular features. They’re not spherical and rigid, which describes shapes rather than movement appendages; they aren’t enzymes that catalyze chemical reactions; and they aren’t DNA-containing organelles like nuclei or mitochondria. So the description that fits best is a thin, hair-like extension dedicated to movement.

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