Question # 1

What is the primary nutrient that provides quick useable energy for the body?

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Carbohydrates

Protiens

Lipids

Nucleic acids

metabolism is the some of the ................. proesses.

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Chemical

Physical

Both

None

Plant cell have large number of stacks known as:

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Protostomes

Dictostomes

Distyosomes

All

In which kingdom would you classify unicellular eukaryotes?

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Fungi and plantae

Fungi and monera

Only protista

Only Fungi

A species is a group of natural population which can:

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Interbreed and produce offsprings

Interbreed in nature and produce offspring

Interbreed and produce fertile offspring

Interbreed in nature and produce fertile offspring

From which language the word Biology is derived.

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Greak

Urdu

English

German

The part of earth where communities of living organisms exists is called.

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Habitat

Biosphere

Population

Ecosystem

................. are involved i protein synthesis.

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SER

RER

Both

None

In adult human, the esophagus is about _____________ long.

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25 cm

25 mm

25 m

25 ft

What is correct about human red blood cells?

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Have limited life span

Are capable of phagocytosis

Produce antibodies

Are multinucleate

Which of these clues would tell you whether a cell is prokaryotic or eukaryotic?

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The presence or absence of a cell wall

Whether or not the cell is partitioned by internal membranes

The presence or absence of ribosomes

Whether or not the cell contains DNA

The scientific name of human being is:

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Homo sapiens

Pisum sativum

Amanta

E. coli

In which stage of the cell cycle, the cell is preparing enzymes for chromosome duplication.

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G1

G2

S

M

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