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This section includes 24 Mcqs, each offering curated multiple-choice questions to sharpen your Maharashtra CET knowledge and support exam preparation. Choose a topic below to get started.
1. |
A vacuole is a fluid filled space enclosed by |
A. | nuclear membrane |
B. | membrane |
C. | sap |
D. | cell wall |
Answer» C. sap | |
2. |
Function of building up of proteins in cell is done by |
A. | chromatin |
B. | chromosomes |
C. | nucleolus |
D. | nucleoplasm |
Answer» D. nucleoplasm | |
3. |
Living essence of cell is |
A. | cytoplasm |
B. | protoplasm |
C. | nucleus |
D. | mitochondria |
Answer» C. nucleus | |
4. |
Vacuoles are not permanent in |
A. | plant cell |
B. | human cell |
C. | toad cell |
D. | animal cell |
Answer» E. | |
5. |
Dissolved substances like sugar, mineral salts and amino acids are contents of |
A. | cell sap |
B. | protoplasm |
C. | cytoplasm |
D. | semi solid gel |
Answer» B. protoplasm | |
6. |
Strength is provided to plants by tissues known as |
A. | parenchyma |
B. | collenchyma |
C. | both a and b |
D. | ground tissue |
Answer» D. ground tissue | |
7. |
Type of cellular organization in which many organism do not undergo cellular division is called |
A. | unicellular |
B. | multicellular |
C. | colonial |
D. | groups |
Answer» D. groups | |
8. |
Different organelles assemble together to form a |
A. | cell |
B. | tissue |
C. | molecules |
D. | muscle |
Answer» B. tissue | |
9. |
Each organelle has a specified |
A. | shape |
B. | function |
C. | size |
D. | mass |
Answer» C. size | |
10. |
Assembly of two subunits 40 S and 60 S of the ribosome is |
A. | 100 S unit |
B. | 80 S unit |
C. | 70 S unit |
D. | 90 S unit |
Answer» C. 70 S unit | |
11. |
The main function of Centrosome is |
A. | Secretion |
B. | osmoregulation |
C. | Protein synthesis |
D. | Formation of spindle fibre |
Answer» E. | |
12. |
In higher plants, the shape of the chloroplast is |
A. | Discoid |
B. | cup shaped |
C. | girdle shaped |
D. | ribbon shaped |
Answer» B. cup shaped | |
13. |
Smooth endoplasmic reticulam is the site of |
A. | protein synthesis |
B. | carbohydrate synthesis |
C. | amino acid synthesis |
D. | Lipid synthesis |
Answer» E. | |
14. |
Plant cell wall mainly composed of |
A. | cellulose |
B. | starch |
C. | protein |
D. | lipid |
Answer» B. starch | |
15. |
The subunit of prokaryotic ribosomes are |
A. | 60 S+40 S |
B. | 70 S+30 S |
C. | 60 S+30 S |
D. | 50 S+30 S |
Answer» E. | |
16. |
Which of the following is associated with the structure of Golgicomplex? |
A. | Cristae |
B. | Cisternae |
C. | Annuli |
D. | Quatasomes |
Answer» C. Annuli | |
17. |
Experiments demonstrating the importance of the nucleus in controlling the growth of the cell was performed in |
A. | Starfish |
B. | Acetabularia |
C. | Neurospora |
D. | Leucocytes |
Answer» C. Neurospora | |
18. |
Microfilaments are composed mainly of a protein called |
A. | actin |
B. | tubulin |
C. | myosin |
D. | chitin |
Answer» B. tubulin | |
19. |
Identify the non -membraneous organelle from the following |
A. | Ribosome |
B. | Endoplasmic reticulam |
C. | Nucleus |
D. | Chloroplast |
Answer» B. Endoplasmic reticulam | |
20. |
The membrane around the vacuole is called |
A. | cytoplast |
B. | tonoplast |
C. | amyloplast |
D. | elaioplast |
Answer» F. | |
21. |
Semiautonomous organelle in the cell is |
A. | Peroxisomes |
B. | Chloroplast |
C. | Endoplasmic reticulam |
D. | Golgibodies |
Answer» C. Endoplasmic reticulam | |
22. |
The cell theory is not applicable to |
A. | Bacteria |
B. | algae |
C. | Virus |
D. | fungi |
Answer» D. fungi | |
23. |
Cell theory was proposed by |
A. | Beadle and Tatum |
B. | Robert Hooke |
C. | Schleiden and Schwann |
D. | Leenuwenhoeck |
Answer» D. Leenuwenhoeck | |
24. |
The term cell was coined by |
A. | Schwann |
B. | Robert Hooke |
C. | de Bary |
D. | Tatum |
Answer» C. de Bary | |