Question # 1

Heart diseases are caused by using:

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Saturated fatty acids

Unsaturated fatty acids

Proteins

Too much carbohydrates

Fluid mosaic model explains the structure of:

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Cell membrane

Cytoplasm

Cell wall

Milochondria

Rough endoplasmic reticulum is the area in a cell where _________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

Cell of fungi is made up of:

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Chitin

Cellulose

Murein

All

.......... is the most abundant .

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

The body of which organism consists only of RNA?

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Prions

Viroids

Viruses

Algae

P.Sativum is the scientific name of:

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Onion

Pea plant

Mustard plant

Fungi

Cell walls are found in these organisms, except for _________

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Plants

Animals

Becteria

Fungi

A certain organism is multicellular, adapted for photosynthesis, and has multicellular sex organs. To which kingdom does it belong?

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Animalia

Fungi

Plantae

Protista

Prosthetic groups are:

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Required by all enzymes

Loosely attached with enzymes

Proteins in nature

Tightly bound to enzyme

Ribisomes are constructed in the ___________

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Endoplasmic reticulum

Bucleoid

Nucleolus

Nuclear pore

It is not a disorder of skeletal muscle:

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arthritis

osteoporosis

tatney

osteo-arthritis

Adenine always pairs with:

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Guanine

Cytosine

Uracil

thymine

The wok on genetic engineering started in:

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1944

1946

1948

1952

In biotechnology, the production of a product by the mass culture of microorganisms is called.

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Fermentation

Mutation

Fermenter

Fertilization

In human and other higher animals, the exchange of gases is carried out by:

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Skin

Respiratory

Air passageway

Lungs

During peritoneal dialysis, the waste materials move from:

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The abdomen to the dialysis fluid

The dialysis fluid to the peritoneum blood vessels.

The peritoneum blood vessels to the dialysis fluid

The dialysis fluid to the abdomen.

The outermost part of flower is called:

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Androecium

Corolla

Calyx

Gynoecium

Penicillin is discovered by:

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^{Joseph Lister}

Edward jenner

Alexander Flemming

Bu Ali Sina

An epiphyte is an example of:

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Parasitism

Mutualism

Commensalism

Symbiosis

How many bronchi are there in the air passageway?

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One

Two

Many

None of these

The microorganism used in the formation of Ethanol is:

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E- coli

Virus

Bacillus

Sacchronyces

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