Question # 1

Phyla are grouped into ____________

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Classes

Family

Kingdom

Order

Nitrogen is present in:

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Carbohydrates

Protein

Nucleic acid

Lipids

Oxygen takes part in aerobic respiration is:

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Glycolysis

Link step between Glycolysis and Krebs cycle

Krebs cycle

Electron transport chain

Chromosomes are not visible during:

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Anaphase

Prophase

Interphase

Metaphase

The protein envelope of a bacteriophageis called _____________

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Capsid

Cell wall

Cell membrane

All of above

Classification means the grouping of organisms on the basis of:

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How they feed

The features they have in common

How they respire

How they can survive

Type of spindle fibre which attaches the chromosomes is called:

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Kinetochore

Non Kinetochore

Bot a and b

Centromere

............... is abbreviated from Adenosine Tri Phosphate.

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ATP

ADP

AMP

All

_______________is the granular matrix of nucleus.

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Protoplasm

Nucleoplasm

Cytoplasm

All

_______________ are present in mitochondria .

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Cristae

Cistae

Cristernae

All

Five senses are involved in:

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Hypothesis

Observations

Deduction

Experiment

Third kingdom i.e. protista was proposed by:

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Margulis

Schwartz

Ernst Hackel

Tournefort

Leuocoplasts are colourless, _______________ shaped.

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Circular

Centrosome

Deutrosome

Protosome

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