Cell Structure Set 3 MCQs

Q1 | Select the Correct option from Cloumn-I and Column-IICloumn-I Column-IIP Micro filaments i GlycocalyxQ Micro tubules ii ActinR Flagella iii TubulinS Outer most layer of bacteria iv Flagellin

(P - ii) (Q - iii) (R - iv) (S - iv)

(P - ii) (Q - ii) (R - iv) (S - i)

(P - ii) (Q - iii) (R - i) (S - iii)

(P - iv) (Q - i) (R - iii) (S - ii)

Q2 | In Column-I Organell and in Column-II its function is given, select correct optionCloumn-I Column-IIP Mitochondria 1 Suicide bagQ Chloroplast 2 Synthesis of steroidsR Lysosome 3 PhotosynthesisS SER 4 ATP- formation and storage

(P - 4) (Q - 3) (R - 1) (S - 2)

(P - 2) (Q - 1) (R - 4) (S - 3)

(P - 4) (Q - 3) (R - 2) (S - 1)

(P - 1) (Q - 2) (R - 3) (S - 4)

Q3 | Select the Correct option from Cloumn-I and Column-IICloumn-I Column-IIP Robert Hook 1 Cell theoryQ Robert Brown 2 Golgi apparatsR Schieiden 3 CellS Camilo Golgi 4 Nucleus

(P - 3) (Q - 4) (R - 1) (S - 2)

(P - 1) (Q - 2) (R - 4) (S - 3)

(P - 2) (Q - 1) (R - 3) (S - 4)

(P - 4) (Q - 2) (R - 1) (S - 3)

Q4 | Select mismatch option

Centriole 9 + 0

Cillia 9 + 2

Fimbriae Conjugation

middle lamella Lignin

Q5 | Select Correct option

Lysosome - Sucidal bag

Ribosome - Lipid synthesis

Mitochondria - Grana

SER - Prokaryotic Cell

Q6 | Which asseration is false ?

Sucidal bag possess double layer structure

Mitochondria are self replicating organelles

Virchow give the final shape of the cell theory

Active transport occurs against the concentration gradient

Q7 | What is main difference between active and passive transport? (CBSE 1993)

Active transport occurs by ATP.

Active transport occurs fast.

Energy is necessary for passive transport.

Passive transport is a non-selective transport.

Q8 | Where the Chlorophyll is present in chloroplast? (CBSE-2005)

In thyllakoi

In Stroma

In grana and stroma

In outer membrane

Q9 | In plant cell vacuole is _______ . (CBSE-2008)

Membrane bound structure which stores various substance and excrete them.

Without membranous structure.

Without membranous structure which stores protein and lipid

With membranous structure which stores protein and lipid.

Q10 | Middle lamella is made up of which substance? (CBSE-2009)

Calcium pectate

Hemicellulose

Muramic acid

Phosphoglyceride

Q11 | In higher plant stroma of chloroplast possesses...

Enzyme for dark reaction.

Chlorophyll

Ribosomes

Light reaction related enzyme.

Q12 | Microfilaments are ________ . (CBSE-2009)

Structure connects cytoplasm of two near by cells

Locomotive structure

Structure joints nucleus and cytoplasm

Lignified layers between two cells.

Q13 | The subunits of prokaryotic ribosomes are ________ . (Kerala PMP-2001)

50S + 30

60S + 40S

40S + 30S

60S + 50S

Q14 | In which phase the chromosomes appear clear. (BHU-2001)

Metaphase

Telophase

Prophase

Anaphase

Q15 | The plasma membrane is made up of ________ . (JKCET-2001)

Protein and lipid

Only lipid

Carbohydrate and lipid

Carbohydrate and protein

Q16 | Smooth endoplasmic recticulum is a synthesis site of which substance? (Kerala PMT-2002)

Lipid

Protein

Carbohydrate

Nucleic acid

Q17 | In the following which sentance is false? (JIPMER-2002)

Lysosome possesses double layer structure.

Lysosome is a suicidal bag.

Lysosome digests all macromolecules.

Lysosome possesses hydrolase enzyme.

Q18 | “Cell is a structural and functional unit of organisms”. who found out? (JKCMEE-2005)

Schleiden and schwann

Robert Hook

Aristotal

Mendel

Q19 | Prokaryotics differ form eukaryotics in ________ . (JIPMER-2005)

Cell wall and DNA

Plasma membrane and nucleus

Plastid and nucleus

DNA and mitochondria

Q20 | What is correct about Fluid-mosaic model? (JKCMET-2004)

A lipid bilayer and protein included in it.

Above protein layer,one layer of phospholipid is present

Above protein layer,two layer of phospholipid is present

Protein bilayer and phospholipid is included isn it.

Q21 | 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

(P-3) (Q-4) (R-1) (S-2)

(P-1) (Q-2) (R-4) (S-3)

(P-3) (Q-2) (R-1) (S-4)

(P-3) (Q-4) (R-2) (S-1)

Q22 | Nucleolus is ________ (RCET-2007)

Located in nucleus,Possess r-RNA and chromatin and possess a spherical structure.

Rod like structure present near nucleus.

Spherical structure present in cytoplasm near nucleus.

None of these

Q23 | Aldolase enzyme related with which organelles? (CET-2005)

Cell-matrix

Chloroplast

Nucleus

Mitochondria

Q24 | Mitochondria stores...(Dy patil pune-2006)

ATP

Protein

Carbohydrate

Lipid

Q25 | For the synthesis of new protein and protein transport which organelle is related?(AIPMT-2005)

Endoplasmic reticulum

Chloroplast

Mitichondria

Lysosome