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httpsNimidcoidoktooard.com/webapps/assessment take/launch.sp Course assessment id- 2/028/ 1&Course; id .30273 t Information ription actions ple Artempts This test allows 3 attempts. This is attempt number 2. e Completion This test can be saved and resumed later. uestion Completion Status: QUESTION 1 You observe a prokaryotic cell under the microscope and you see numerous hair-like extensions the cell uses to adhere to surfaces. These are called pli (plural of pilus) flagella O cilia fimbriae QUESTION 2. Movement of the chromosomes and maintainance of cell shape is regulated by the cilia cytoskeleton cell wall endo membrane system QUESTION 3 Enzymes lower the activation energy of a reaction inhibit metabolic react are modified into products during the course of a reaction

Explanation / Answer

here

1)

Pili - Hair-like structures on the surface of the cell that attach to other bacterial cells. Shorter pili called fimbriae help bacteria attach to surfaces.

Flagella - Long, whip-like protrusion that aids in cellular locomotion.

so the hair like structures are called a) Pilli

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