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Cell Membrane MCQs | Cell Membrane Multiple Choice Questions and Answers

(1) Which of the following is the simplest amino acid?
[A] Glycine
[B] Alanine
[C] Aspergine
[D] Tyrosine
Answer: Glycine
(2) Polythene chromosomes are found due to?
[A] Mitosis
[B] Endomixes
[C] Endomitosis
[D] Meiosis
Answer: Endomitosis

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(3) r-RNA is synthesized by __________
[A] Cytoplasm
[B] Golgi body
[C] Nucleolus
[D] Nucleus
Answer: Nucleolus
(4) Glycocalyx is associated with ___________
[A] Cell wall
[B] Plasma membrane
[C] Nucleus
[D] Ribosomes
Answer: Plasma membrane
(5) Detoxification of lipid drugs and other harmful compounds in ER is carried out by?
[A] Cytochrome P450
[B] Cytochrome bf
[C] Cytochrome D
[D] Cytochrome F
Answer: Cytochrome P450
(6) Digestive enzymes are present in __________
[A] Liposomes
[B] Lysosomes
[C] Ribosome
[D] Mitochondria
Answer: Lysosomes
(7) Which among the following is known as mitoplast?
[A] Mitochondria without outer membrane
[B] Mitochondria without inner membrane
[C] Mitochondria without membranes
[D] None Of The Above
Answer: Mitochondria without outer membrane
(8) Cell drinking is ____________
[A] Exocytosis
[B] Endocytosis
[C] Pinocytosis
[D] Phagocytosis
Answer: Pinocytosis
(9) Centrioles take part in the formation of ___________
[A] Cell plate
[B] Spindle
[C] Nucleus
[D] None of the Above
Answer: Spindle
(10) Who discovered cell in 1665?
[A] Robert Hook
[B] Robert Crook
[C] David Thomson
[D] Marie Francois
Answer: Robert Hook
(11) Name the process in which the ingestion of material by the cells is done through the plasma membrane?
[A] Egestion
[B] Diffusion
[C] Osmosis
[D] Endocytosis
Answer: Endocytosis
(12) Which among the following sentence is not correct about the organelles?
[A] They are found in all Eukaryotic cells
[B] They are found in multicellular organisms
[C] They coordinate to produce the cell
[D] They are small sized and mostly internal
Answer: They are found in multicellular organisms
(13) Name the process in which the membrane of a vesicle can fuse with the plasma membrane and extrude its contents to the surrounding medium?
[A] Exocytosis
[B] Endocytosis
[C] Osmosis
[D] Diffusion
Answer: Exocytosis
(14) Blue green Algae are:
[A] Prokaryotes
[B] Eukaryotes
[C] Both a) and b)
[D] Neither a) nor b)
Answer: Prokaryotes
(15) The jelly like substance present inside the cell is known as:
[A] Cytoplasm
[B] Ectoplasm
[C] Nucleoplasm
[D] None of the above
Answer: Cytoplasm
(16) Name an organism which contains single chromosome and cell division occurs through fission or budding?
[A] Eukaryotes
[B] Prokaryotes
[C] Bacteria
[D] None of the above
Answer: Prokaryotes
(17) Name the process in which the passage of water goes from a region of higher concentration to a region of lower concentration through a semi permeable membrane?
[A] Diffusion
[B] Osmosis
[C] Both a) and b)
[D] Neither a) nor b)
Answer: Osmosis
(18) Name the outer most boundary of the cell?
[A] Plasma membrane
[B] Cytoplasm
[C] Nuclear membrane
[D] None of the above
Answer: Plasma membrane
(19) Name an Organelle which serves as a primary packaging area for molecules that will be distributed throughout the cell?
[A] Mitochondria
[B] Plastids
[C] Golgi apparatus
[D] Vacuole
Answer: Golgi apparatus
(20) Amyloplasts are articles storing _________
[A] Fats
[B] Proteins
[C] Lipids
[D] Starch
Answer: Starch

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