Question # 1

Emil Fisher proposed a lock and key model in

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1990

1880

1890

1800

These are uniccellular organisms with a flexible outer covering

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Flagellates

Ciliates

Foraminiferans

Actinopods

Silk fiber, myosin, fibrin and keratin are examples.

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Fibrous proteins

Tough proteins

Oval proteins

Globular proteins

Three dimensional globular protein is.

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Starch

Glucose

Enzyme

Antibiotic

Liver receive blood from digestive system through..

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Portal vein

Hepatic vein

Hepatic portal vein

Iliac vein

Ustilago species are most common.

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Smult fungi

Yeast

Mold

Rust fungi

The disease is caused by a fungus is.

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Ring worm

Tetanus

Polio

Small pox

The smallest known viruses contain RNA spherical cotised are there.

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Polio Viruses

Pox viruses

Herpes viruses

Influenzas viruses

Blood contains ______ oxygen per 100 ml of blood when haemoglobin is 98% saturated

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19.6 ml

18.6 ml

16.6 ml

17.6 ml

Which of the following pair of structure-function is mismatched

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Ribosomes, protein synthesis

Nucleolus, ribosomes production

Glogi, muscle contraction

Lysosome, intracellular digestion

The amino acid are mainly different from each other due to the type and nature of

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R- group

Amino group

Carboxyl group

Peptide bond

Chlorophyll a, Chl b, and carotenoids are founds in

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Brown algae, golden algae, and diatoms

Green algae, golden algae and diatoms

Green algae, euglenoids and plants

Red algae, euglenids and brown algae

Which one of the following is not a sub phylum to choradata.

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Urochoradata

Cephalochordata

Hemichordata

Vertebrata

Which statement about ATP is not true

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It is used as an energy currency by all cells

It is formed only under aerobic condition

Some ATP is used to drive the synthesis of storage compounds

It provides energy for many different biochemical reaction

Chlorophyll molecule contains except.

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Magnesium

Iron

Calcium

Phosphorus

A kind of chemicals link between anabolism and catabolism.

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ATP

Protean

Glucose

None of these

Arachis hypogea belongs to the family of

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Rosaceae

Solanaceae

Fabaceae

Poaceae

An enzyme with its co enzyme or prosthetic removed is designated as

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Activator

Co enzyme

Apo enzyme

Holoenzyme

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Biology Fsc Part 1 Online Test MCQs With Answers

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