Question # 1

White blood cells are grouped into two main types, granulocytes and agranulocytes, Which one of the following is not among Granulocytes.

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Neutrophil

Basophil

Eosinophil

Monocyte

Prosthetic group is

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Covalenty bonded non-protein part of an enzyme

Loosely bonded non-proteins part of an enzyme

Co-factor consists of metal ions

None of these

In mosses, archegonia and antheridia mixed with sterile hairs are called.

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My celium

Gymnosperm

Bryophytes

Pteridophyte

An activated enzyme consisting of a polypodies chain and a co factor is called.

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Apo enzyme

Co enzymes

Holo enzymes

Both a and b

Glycolysis is the breakdown of glucose up to the information of.

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Acetic acid

Citric acid

Oxalic acid

Pyruvic acid

Helical shape of polypeptide is due to presence within molecule.

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Covalent bond

Hydrogen bond

Peptide bond

disulphide bond

Cysts are dormant, thick, walled, desiccation resistant forms and develop during.

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Late stage of cell growth

Differentiation of vegetative cells

Differentiation of reproductive cells

During conjugation

Example of soil dwelling carnivorous fungus is

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Arthrobotrys

Pleuretus

Armillaria

Pencillum

The moment of plants when carbon di oxide required by photosynthesis is termed as.

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Compensation point

Homeostasis

Chemisoris

Action spectrum

Bacterial endospores function in

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Reproduction

Protein synthesis

Survival

Stronge

The sum of all the chemical reaction that occur in the body is known as

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Anabolism

Metabolism

Catabolism

Differentiation

Activation of sweat glands to produce sweat from evaporative cooling is a type of adaptation.

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Structural

Physiological

Behavioural

None of these

First essential phenomenon of meiosis i.e pairing of homologous Chromosomes called synapsis starts in

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Leptotene

Zygotene

Pachytene

Diplotene

In 1953 Watson and Crick proposed structure of the

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RNA molecule

ATP molecule

DNA molecule

NAD molecule

The base pairs in human genome are.

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Two billion

Three billion

Four billion

Five billion

The process during which potassium and hydrogen ions and some toxic substances are put into urine is called:

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Tubular secretion

Reabsorption

Filtration

Countercurrent multiplication

Some amoeboflagellates ingested cyanobacteria and led to the development of

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Mitochondria

Golgi apparatus

Chloroplasts

Vacuoles

Contractile vacuoles are found in.

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Plants

Fresh water protozoa

Marine plants

Pino cytosis

Armadillos the armoured mammals live only in the

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Africa

America

Europe

Asia

The chromatin material gets condensed by folding and chromosomes appear as thin thread in mitosis at the beginning of.

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Inter phase

Pro phase

Ana phase

Meta phase

The distinct levels of food chain are called.

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Food chain

Food Web

Trophic level

Energy pyramid

Fertilizations is the process which leads to the union of.

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Individuals

Gametes

Eggs

Sperms

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