Question # 1

One of the following is a macromolecule.

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Starch

Protein

Cellulose

Glucose

When blood leaves the capillary bed most of the carbon dioxide is in the form of

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Carbonate ions

Bicarbonate ions

Hydrogen ions

Hydroxyl ions

It belongs to family caesalpiniaceae

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Cassia fistula

Arachis hypogaea

Lupinus

Buttea

A structure within a cell that perform specific function is called

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Molecule

Atom

Organelle

Element

The Casparian strips are present in

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Cortex cells of roots

Endodermal cells of roots

Cells of xylem

Cellf of phloem

Sea urchin belong to sub class.

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Arthropoda

Echinodermata

protozoa

Annelida

Hemoglobin is a

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Fibrous proteins

Coiled proteins

Globular proteins

double coiled proteins

In the peroxisomes the glycolate is converted into

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Serine

Ethanolamine

Glycine

CO₂

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 polyp is reduced and medusa is dominant in

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Actinia

Aurelia

Oblelia

Madreporite

Which one of the following is true about chloroplast

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Found in underground parts of plants

Help in pollination and dispersal of seeds

Self replicating organelles

Involve in protein synthesis

Mammals have only

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Right arotic arch

Left arotic arch

Both left and right arotic arches

No artic arch

All fungal nuclei are haploid except for transient diploid.

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spores

Zygota

Conidia

Zygospores

Solanum esculent is the scientific name.

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Potato

Tobacco

Onion

Tomato

Rubisco reacts with oxygen instead of CO2 during.

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Glycolysis

Respiration

Kreb cycle

Photorespiration

Horsetails belong to sub-division

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Lycopsida

Sphenopsida

Pteropsida

None of these

Emil Fisher proposed a lock and key model in

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1990

1880

1890

1800

A bacteria with single polar flagellumis called.

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Atrichous

Monotrichous

Amphitrichous

Lophotrichous

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Biology Fsc Part 1 Online Test MCQs With Answers

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