Top 150+ Solved Cell Structure MCQ Questions Answer
Q. Where the Chlorophyll is present in chloroplast? (CBSE-2005)
a. In thyllakoi
b. In Stroma
c. In grana and stroma
d. In outer membrane
Q. In plant cell vacuole is _______ . (CBSE-2008)
a. Membrane bound structure which stores various substance and excrete them.
b. Without membranous structure.
c. Without membranous structure which stores protein and lipid
d. With membranous structure which stores protein and lipi
Q. Middle lamella is made up of which substance? (CBSE-2009)
a. Calcium pectate
b. Hemicellulose
c. Muramic acid
d. Phosphoglyceride
Q. In higher plant stroma of chloroplast possesses...
a. Enzyme for dark reaction.
b. Chlorophyll
c. Ribosomes
d. Light reaction related enzyme.
Q. Microfilaments are ________ . (CBSE-2009)
a. Structure connects cytoplasm of two near by cells
b. Locomotive structure
c. Structure joints nucleus and cytoplasm
d. Lignified layers between two cells.
Q. The subunits of prokaryotic ribosomes are ________ . (Kerala PMP-2001)
a. 50S + 30
b. 60S + 40S
c. 40S + 30S
d. 60S + 50S
Q. In which phase the chromosomes appear clear. (BHU-2001)
a. Metaphase
b. Telophase
c. Prophase
d. Anaphase
Q. The plasma membrane is made up of ________ . (JKCET-2001)
a. Protein and lipid
b. Only lipid
c. Carbohydrate and lipid
d. Carbohydrate and protein
Q. Smooth endoplasmic recticulum is a synthesis site of which substance? (Kerala PMT-2002)
a. Lipid
b. Protein
c. Carbohydrate
d. Nucleic acid
Q. In the following which sentance is false? (JIPMER-2002)
a. Lysosome possesses double layer structure.
b. Lysosome is a suicidal bag.
c. Lysosome digests all macromolecules.
d. Lysosome possesses hydrolase enzyme.
Q. “Cell is a structural and functional unit of organisms”. who found out? (JKCMEE-2005)
a. Schleiden and schwann
b. Robert Hook
c. Aristotal
d. Mendel
Q. Prokaryotics differ form eukaryotics in ________ . (JIPMER-2005)
a. Cell wall and DNA
b. Plasma membrane and nucleus
c. Plastid and nucleus
d. DNA and mitochondria
Q. What is correct about Fluid-mosaic model? (JKCMET-2004)
a. A lipid bilayer and protein included in it.
b. Above protein layer,one layer of phospholipid is present
c. Above protein layer,two layer of phospholipid is present
d. Protein bilayer and phospholipid is included isn it.
Q. Select the correct option from column - I and column - II (Kerala PMT-2005)Column - I Column - II(P) Endoplasmic reticulum (1) Power house of cell(Q) Free Ribosomes (2) Osmoregulation and excretion(R) Mitochondria (3) Lipid synthesis(S) Contractile vacuole (4) Protein synthesis
a. (P-3) (Q-4) (R-1) (S-2)
b. (P-1) (Q-2) (R-4) (S-3)
c. (P-3) (Q-2) (R-1) (S-4)
d. (P-3) (Q-4) (R-2) (S-1)
Q. Nucleolus is ________ (RCET-2007)
a. Located in nucleus,Possess r-RNA and chromatin and possess a spherical structure.
b. Rod like structure present near nucleus.
c. Spherical structure present in cytoplasm near nucleus.
d. None of these