Question # 1

The that is needed to initiate chemical reaction that energy is called ................... . energy.

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Kinetic

Potential

Activation

None

_____________ have same number of chromosomes.

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Species

Genus

Family

Phyla

The kingdom protista includes:

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Unicellular and simple multicellular organisms with membrane bounded nucleus

True multicellular organisms with no distinct membrane bounded nucleus

True multicellular organisms with membrane bounded nucleus

Unicellular organisms with no distinct membrane bounded nucleus

For mitosis, the chromosomes of the cells are duplicated during interphase. When do the chromosomes duplicated for meiosis?

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Before meiosis 1

Before meiosis 2

During Meiosis 1

Do not duplicate

Micronutrients of plants are:

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Available in the soil only in small amounts

Required by plants in small amounts

Small molecules required by plants

Useful, but not required by plants

From which language the word Biology is derived.

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Greak

Urdu

English

German

PH of human blood is ......................... .

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7.1

7.2

7.3

7.4

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

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ATP

ADP

AMP

All

___________ is a group of related genre.

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Family

Order

Class

Phylum

Viroids are composed of:

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RNA only

DNA only

Protein only

Both RNA and protein

Most of the energy during ATP formation escapes in the form of:

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Waves

Bonds

Heat

Chemical

Which one is used for the production of plastics?

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Bacillus

Aspergillus

Saccharomyces

None of these

Antibiotic are used for the:

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Treatment of viral infections

Treatment of bacterial infections.

Immunization against infections

Both a and b

Microsphore in plants is also termed as:

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Pollen grain

Pollen tube

Germ nucleus

Mega spore

Specific sequence of DNA nucleotides is copied in the form of mRNA in a process.

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Replication

Translation

Inheritance

Transcription

In alcoholic fermentation, which bacteria is used?

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Sacchoromyces

Lactobucillus

Strepto-coccus

Both B and C

These are unit of inheritance.

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Genes

Alleles

Phenotype

Genotype

Amount of carbon dioxide in inspired air is:

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16%

0.04%

4%

None of these

Aspirin belongs to the group of drugs.

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Synthetic drugs

Drugs from Bacteria

Drug from minerals

Drugs from plant and fungi

Single -Cell protein (SCP) refers to the protein content extracted form pure or mixed cultures of:

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algae,yeasts, fungi or bacteria

fungi or bacteria

algae, yeasts

algae, viruses, bacteria

___________ Lobe of fore brain contains sensory areas that receives impulses from skin:

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Parietal

Frontal

Occipital

Teporal

First step in Genetic Enginnering is:

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Isolation of gene of interest

Insertionof gene into a vector

Transfer of recombinent DNA into host

Growth of the GMO

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