GK Quiz

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Cell Biology Quiz

1. Which structure is present in plant cells only?

(a) Chloroplast

(b) Golgi Body

(c) Chromosome

(d) Nucleus

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2. What is the function of ribosomes?

(a) DNA Replication

(b) Protein synthesis

(c) Food storage

(d) Cellular respiration

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3. What is the function of endoplasmic reticulum?

(a) Transport of materials

(b) Food storage

(c) Cellular digestion

(d) Cell division

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4. What is the function of mitochondria?

(a) Food storage

(b) Phagocytosis

(c) Osmosis

(d) Respiration

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5. Which of the following is a carrier of genetic code?

(a) Nucleus

(b) DNA

(c) Ribosome

(d) Centrosome

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6. How many chromosomes are found in somatic human cells?

(a) 23

(b) 46

(c) 44

(d) 42

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7. How many daughter cells are formed after meiotic cell division?

(a) 4

(b) 8

(c) 2

(d) 6

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8. After mitosis what is the change in number of chromosomes in daughter cells?

(a) It doubles

(b) It halves

(c) No change

(d) Depends on environment

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9. Cell membrane is made of which compound or compounds?

(a) Protein and lipid

(b) Protein

(c) Lipid

(d) Glucose

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10. Which kind of cells do not have well defined nucleus?

(a) Fungi cells

(b) Bacterial cell

(c) WBC

(d) Neuron

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