Question # 1

Tests of actinopods are made up of.

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Calcium

Sodium

Silica

Potassium

Conversion of one pyruvic acid into one acetyl Co A gives off one molecule of.

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ATP

Oxygen

Water

Carbon di oxide

The Presence of nucleus in the cell was reported by

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Lorenz Oken

Theodor Schwann

Schleiden

Robert Brown

The study of microorganism includes bacteria, virus, protozoan and microscopic algae and fungi.

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Molecular biology

Parasitology

Microbiology

Bio technology

Conjugation in bacteria is promoted by

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Flagella

Pilli

Cilla

Gamets

Polychaeta is a class of phylum Annelida its example is.

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Nereis

Lumbricus Terrestris

Pheretime

Hirudo medicinalis

A virion is

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Virus

Viral protein

Viral lysozyme

Viral gene

The mechanism for ATP synthesis is

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Chemosynthesis

Photosynthesis

Chemiosmosis

Phosphorylation

Single circuit heart is found in.

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Fishes

Bird

Reptiles

Mammals

The fluid that surrounds the Thylakoid is called

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Matrix

Stroma

Medium

Cytoplasm

Glycogen is found abundantly in

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Liver

Muscles

Kidney

Both a and b

Which one of the following is endangered in Pakistan.

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Indian rhino

Indus Dolphin

tiger

Cheer pheasant

An ezyme that can be used to treat a human Iysosome storage disease is

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B-galactosidase

a-galactosidase

Glucosidase

Invertase

What will be the age of willow tree 10 centimeter long and 70 centimeter in diameter

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40 years

50 years

60 years

70 years

The number of spinal nerve in man is.

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12

30

31

24

Macaca mulatta is commonly known as

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Rhesus monkey

Chimpanzee

Apes

Gorilla

Similarity in characteristics resulting from common ancestry is known as:

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Analogy

Homology

Evolutionary relationship

Phylogeny

The onset of epilepsyis usually before age of

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10 years

20 years

30 years

40 years

The wall of trachea(windpipe) and bronchi of man is fernished with a series of incomplete:

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Cartilagenous plates

Chitinous rings

Cartilaginous rings

Muscular rings

A probe is a single stranded nucleotide sequence that will hybridize in to certain piece of.

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Amino acids

DNA

Carbohydrate

RNA

From beginning of the 3^rd month of pregnancy the human embryo is referred to as the

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Foetus

Kid

Kitten

CUb

How many types of finches did Darwin collect on Galapagos Island.

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13 types

20 types

25 types

30 types

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