Question # 1

Trypanosoma causes the disease known as

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Malaria

Sleeping sickness

Diarrhea

None of these

Which of the following possesses bilobed nucleus.

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Basophiles

Eosinophils

Erythrocytes

Lymphocytes

Which of the following vertebrates posses single circuit heart.

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Reptiles

Birds

Mammals

Fishes

The reversible inhibitors usually constitute

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Strong linkage with enzyme

Weak linkage with enzyme

No Linage with enzyme

medium linkage

Pyruvic acid is formed from glucose in.

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Matrix of mitochondria

cytosol

Stroma

Chloroplast

A structure within a cell that perform specific function is called

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Molecule

Atom

Organelle

Element

the molecule formed by two amino acids is called.

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Peptide linkage

dipeptide

Both A and C

Peptide bond

Phosphatidyl choline is one of the common

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Phospholipid

Glycolipid

Sphingolipid

Terpenoid

The detachable cofactors of an enzyme is known as.

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Prosthetic group

Apo enzyme

Activator

Co enzyme

Amino acids are arranged in proper sequence during protein synthesis according to the instruction transcribed on

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Transfer RNA

Ribosomal RNA

Messenger RNA

DNA

The fluid filled region of the chloroplast is.

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Matrix

cisternae

Stroma

cytoplasm

Brush like arrangement of its conidia characteristic of.

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Rhyisopues

Penicillium

Ustilago

Agrees

Which statement about oxidative phosphorylation is not true

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Its functions can be served equally well by fermentation

In eukaryotes, its takes place in mitochondria

It is brought about by the chemiosmotic mechanism

It is the formation of ATP during the operation of the respiratory chain

Which of the following were the first plants that formed true leaves and roots.

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Psillopsids

Lycopods

Ferns

Megophylls

The number and variety of species in a place in called.

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Community

Population

Biodiversity

Diversity

Fungi resemble animals because they are

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Saprotophs

Autotrophs

Heterotrophs

Heterosporous

According to Lock and key model , the activate is.

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Soft structure

Flexible structure

Rigid structure

Attractive structure

Erythrocytes have

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Only 4 or 5 pores per nucleus

Only 2 or 4 pores per nucleus

Only 3 or 4 pores per nucleus

Only 5 or 6 pores per nucleus

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