Question # 1

The number of oxidation steps during one Krebs. cycle are.

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02

03

04

05

Icosahedral virus have nearly.

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10 faces

20 faces

30 faces

40 faces

The bacteria in which tuft of flagella is present each of two poles are called.

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Atrichous

Lophotrichous

Peritroichous

Amphitrichous

The plant of sphenopsida is also called as.

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Angiosperms

Gymnosperm

Mosses

Arthrophytes

Carbon di oxide enters the leaves through.

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epidermis

Cuticle

Stomata

Air space

Metameric ally segmented animals are belonging to the.

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Annelids

Molluscus

cnidarians

Echinoderms

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

Pseudo coelom is characteristics feature of.

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Aschelminthes

Annelida

Mollusca

Profera

If tuft of flagella is present only at one pole to bacteria then these are called as

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Amphitrichous

Lophotriches

Peritrichous

Monotrichoca

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

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Parasitology

Molecular biology

Microbiology

Bio technology

The uncontrolled production of white blood cells result in

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Oedema

Leucaemia

Thaiassaemia

Asthma

Initially, the classification was based on

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Cytology

Physiology

Morphology

Genetics

The electron transport chain system play role in generation of ATP by.

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Photosynthesis

Chemiosmosis

Dark reaction

Photosynthesis

Three dimensional globular protein is.

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Starch

Glucose

Enzyme

Antibiotic

Conjugated histone proteins are.

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Structural and Regulatory

Structural only

Regulatory only

Transport proteins

Which one of the following statements about enzymes is not true

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They consist of proteins or without a non-proteins part

They change the rate of catalyzed reaction

They are sensitive to heat

They are non-specific in their action

The body cavity of Nematoda is.

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Blastocoel

Pseudocoelom

Haemocoelom

Coelom

The percentage of ribosomal RNA in the cell is.

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4%

20%

50%

80%

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