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cá Secure! httpstarru.blackboard.c 159826 acourse id- 110BD 18 contert.id-4263324 1&step-null; sQueston Complation Status Chloroplasts and mitachondria contain bacteria-like nibosomes. Chicropasts and mitcchandria are both double membrane nd Chicroplas:s and mitochondria have the same alzes. Chicroplasts and mitcchondria contain their own DNA QUESTION 4 1 peinta Which of the follkwing doos NOT describe a bioogical membrane? It la a collage of proteins, embecded in the fluid matix of the lipid bilsyer Its components get transported through vesides, whose outside face becomes continuous with the membrane cytoplasmic facs. Its protein and lipid compcnents are symmetrically distributed. Carbohydrate portion of its glycoproteins are positioned on the extracellular face QUESTION 5 1 pats Bave Answer Which of the following does NOT require energy? Bcth csmosis and exocytass Both pinocytosla and exocytosis QUESTION 6 1 pants Bave Answer Which of the following DOES NOT support the fluid mosaic model? Membrane is composed of vañous biomolecules with properties aftected by temperatures changes. Phospholipids move laterally within the plane of the membrane. Membrane prateins from cells af two different organisms will never he found mixed together in a hybid cel The oresence of cholesterol areatly influences membrane fluiditv. Save All Answers Cloee WindowSeve Save and Bubmit

Explanation / Answer

Ans3. Chloroplasts and mitochondria have same sizes. They are found in a variety of sizes.

Ans5. Osmosis. It is a process that involves the passing of fluids through a semi-permeable membrane.

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