Identify the selectively permeable membrane.
A) cell wall
B) cell membrane
C) tonoplast
D) nuclear membrane
1 Answers
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Complete the following table on the basis of previous knowledge. Cell type ; Cell wall
Characters Monera Protista Fungi Plantae Cell type Prokaryotic Eukaryotic Eukaryotic Eukaryotic Cell wall Present (Peptidoglycan) Present in some organisms Present (chitin) Present (cellulose) Nuclear membrane Absent Present Present Present Body organization Unicellular Unicellular Multicellular/ loose tissue Tissue /orga Mode of nutrition Heterotrophic (saprophytic/ parasitic) Autotrophic Photosynthetic, Heterotrophic Heterotrophic (saprophytic/ parasitic) Autotrophic Photosynth Ecological role Decomposers Producers and consumers Decomposers Producers and consumers
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A tube of uniform cross sectional sectional area `1 cm^(2)` is closed at one end with semi permeable membrane. A solution having 6g glucose per 100 ml
Correct Answer - `0.2.5`
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How transport vesicles identify their target cell or cell membrane?
While transport vesicles are leaving from the trans face of the Golgi, certain markers get impregnated on their membrane. These markers help them to identify their specific target cell or...
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Diffusion of solvent through a semi permeable membrane is called
Diffusion of solvent through a semi permeable membrane is Osmosis. Hence option (B) is the right answer
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Cell membrane or plasma membrane is made up of
C) both lipids and proteins
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The chemical required to obtain semi permeable membrane from raw egg is
Correct option is A) Dil. HCl
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In the experiment of preparation of semi permeable membranes ………………. is used to get egg membrane.
Correct option is A) HCl
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You want to prepare a semi-permeable membrane in the lab, you have to A) wash the eggs with Sulphuric acid
B) keep the raw eggs in dil. HCL for 4-5 hours
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In plant cells : A) the cytoplasm, lining of the cell wall acts as semipermeable membrane.
D) cell sap acts as 4 semipermeable membrane.
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One of the following is selectively permeable
(A) Tonoplast
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