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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Cell Structure Set 2
Q1 | Which is biggest animal cell?
- Ostrich’s egg
- Hen’s egg
- PPLO
- Mycoplasma
Q2 | In some of Bacteria the outer-most layer is a loose sheath layer called as....
- Slime layer
- Capsule
- Cell membrane
- Glucocalyx
Q3 | What is the function of SER?
- Synthesis of Steroid hormone
- Synthesis of protein
- Synthesis of enzyme
- a,b,c,all
Q4 | How many unit occur in each stackpile of golgi apparatus?
- 4 to 8
- 2 to 6
- 4 to 6
- 2 to 8
Q5 | What is produce when vesicle are separated from golgi body?
- Lysosome
- Vacuoles
- Ribosomes
- Chloroplast
Q6 | The area the cytoplasn without any cytoplasm are called as...
- Vacuole
- Chloroplast
- Cytoplasmic Gap
- Mitochondria
Q7 | Which organelle is responsible for degradation of worn out cells?
- Lysosome
- Golgi apparatus
- Vacuoles
- Endoplasmic Reticulum
Q8 | which plastid is not included as a chromoplast?
- Chloroplast
- Carotene
- Xanthophyllus
- Anthrocyanin
Q9 | Which plastids possess chlorophyll pigments?
- Chloroplast
- Xanthophyllus
- Anthrocyanin
- Carotene
Q10 | How many grana present in one chloroplast?
- 40-60
- 42-47
- 60-80
- 02-100
Q11 | Each granum possesses how many thylakoids?
- 02-100
- 90-93
- 19-89
- 19-38
Q12 | In peripheral region of centriole nine triplets are arranged at which angles?
- 40o
- 60o
- 30o
- 90o
Q13 | This organelle possesses 9+0 structure.
- Centriole
- Cillia
- Flagella
- a,b,c-all
Q14 | Various colours in flower fruit and seeds are due to presence of which pigment?
- Anthocyanin
- Chlorophyll
- Chloroplast
- a,b,c-all
Q15 | What is the diameter of cisternae in golgi apparatus?
- 0.5?m-1?m
- 0.5 mm-1 mm
- 5 ?m-10 ?m
- 0.05 ?m-1?m
Q16 | Which organelle possess hydrolase enzyme?
- Lysosome
- Golgi apparatus
- Mitochondria
- Chloroplast
Q17 | The leucoplast which stores protein is known as...
- Aleuroplast
- Chloroplasts
- Amyloplasts
- Elaioplasts
Q18 | The protoplast surrounding the centriole is called as...
- Centrosphere
- Centrofibre
- Centroradus
- centroboides
Q19 | Like zygote any cell of the body is capable of producing a new individual is known as...
- Totipotency
- Differentiation
- Growth
- Reproduction
Q20 | Which organelle is associated in the formation of basal granules, cillia and flagella?
- Centrosome
- Golgi apparatus
- Mitochondra
- Lysosome
Q21 | The number of mitochondria per cell depends upon the...
- Physiological activity of the cell
- Types of cell
- Shape of cell
- Size of cell
Q22 | How many basic shapes of Bacteria are there ?
- 4
- 6
- 9
- 1
Q23 | Which structure serves as a protective layer agaimst attack by phagocytes and by viruses?
- Capsule
- Appendages
- Mesosome
- Mitochondria
Q24 | How much diameter of ribosome in prokaryotic cell?
- 20 nm
- 40 nm
- 10 nm
- 15 nm
Q25 | Which organelle possesses circular DNA?
- Chloroplast
- Lysosome
- Ribosome
- Golgi appartus