Question # 1

Cell theory was proposed by:

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Robert Hooke

Schwann

Schleiden

Both B and C

The process of lubrication & digestion steels in ............... .

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Oral cavity

Phyranx

Oesophagus

Stomach

Who discovered Golgi bodies?

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Dolland

Pasteur

Camilla Golgi

Theodor Schwann

Saliva is alkaline and contains an enzyme:

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Pepsine

Rennin

Ptyalin

Amylase

The branch of biology which deals with classification and also traces the evolutionary history of organisms is known as:

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Taxonomy

Systematic

Genetics

Histology

Which is composed of only protein?

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Viruses

Prions

Viroids

B and C

Which organelles have their own DNA?

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Chloroplast

Mitochondria

Both

None

The optimum temperature for human enzyme is between:

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10-20°C

20-35°C

35-40°C

5-10°C

The fund event of interphase occurs with .............. .

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Replication of DNA

Replication of centriol

Movement of centriol

Both a & b

Males with two Y chromosomes have more .................. tendensies.

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Citizenship

Criminal

Good

None

Leuocoplasts are colourless, _______________ shaped.

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Circular

Centrosome

Deutrosome

Protosome

Cytoplasm is composed of _______________water.

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10%

30%

60%

90%

The ___________ is the membrane-enclosed structure in eukaryotic cells that contains the DNA of the cell.

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Mitochondrion

Chloroplast

Nucleolus

Nucleus

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