Question # 1

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

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Oral cavity

Phyranx

Oesophagus

Stomach

___________ tissue are thick walled dead cells.

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Collenchyma

Schevenchyma

Parenchyma

None

The study of fossiles is called.

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Immunology

Pharmacology

Paleontology

Parasitology

From which language the word Biology is derived.

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Greak

Urdu

English

German

Which of these materials is not a component of the plasma membrane?

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Phosphorous

Glycoproteins

Proteins

DNA

The number of bioelemets in nature is.

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13

14

15

16

The optimum temperature for human enzyme is between:

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10-20°C

20-35°C

35-40°C

5-10°C

If you observe a cell like this one, what phase of mitosis is it?

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Anaphase

Telophase

Metaphase

Prophase

Which of the following are parts of large intestine?

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Caecum, colon, rectum

Caecum, appendix, ileum

Colon, reactum, anux,

Caecum, jejunum, ileum

When we add more substrate to an already occurring enzymatic reaction and there is no increase in the rate of reaction, what would you predict?

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All active site have been occupied by substrate molecules

The enzyme molecule have denatured

More substrate acted as inhibitor

More substrate has disturbed the pH of the medium

Organelles are present in :

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Protoplasm

Nucleoplasm

Cytoplasm

None

In which stage of the cell cycle, the cell is preparing enzyme for chromosome replication?

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G1

G2

S

M

The secretion of liver is:

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Pepsin

Bile

Rennin

Lipase

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