1. Organelles within a cell primarily are organized by which cytoskeletal filame

Question

1. Organelles within a cell primarily are organized by which cytoskeletal filament system?

A. Intermediate filaments B. Microfilaments C. Microtubules

2. If an antibiotic moves from the outside of a Gram Negative bacterium without a halo into the cytoplasm, what is the correct order of the cell wall features that it crosses?

            I.    Lipopolysaccharide membrane

            II.   Capsule

            III. Plasma Membrane

            IV. Peptidoglycan

3. If sodium chloride is dissolved in water, how will the nearest water molecules be oriented around the sodium atoms?

A. The water molecules will form an ice-like structure since sodium is non-polar

B. The water molecules will prefer to point their oxygen atoms towards the Sodium

C. The water molecules will prefer to point their hydrogen atoms towards the sodium

D. The water molecules will be largely just hydrogen bond to each other like bulk water

Explanation / Answer

1. B- microfilament

2. II- CAPSUL

IV- PETIDOGLYCAN

I- LIPOSACCHARIDE MEMBRANE

III- PLASMA MEMBER

3. D- the water molecules will be largly just hydihydr bond to each other like bulk water.

Thanking you. Hope you got the answer.

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