Question # 1

Jabir Bin Hayan was born in.

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Iraq

Iran

Pakistan

England

Which of the following chamber has the thickest walls in human heart?

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Right atrium

Left atrium

Left ventricle

Right ventricle

The major energy currency of all cells is:

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ADP

ATP

AMP

P-bonds

Plasma is made up of water and _____________

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Metabolities and wastes

Salts and ions

Proteins

All of the above

Atherosclerosis is caused due to ............. .

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Hypertension

Smoking

Diabetes

All of above

The mitochondrion functions in:

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Lipid storage

Protein synthesis

Photosynthesis

Cellular respiration

Logical consequences of hypothesis is,

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Experiment

Deduction

Observations

Theory

Males with two Y chromosomes have more .................. tendensies.

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Citizenship

Criminal

Good

None

Goiter is a disease caused as a result of deficiencies of ........... .

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Iodine

Iron

Calcium

Phosphorus

The mitochondrion functions in_________.

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Lipid storage

Protein synthesis

Photosynthesis

Cellular respiration

____________ is believed to have died of malaria.

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Aristotle

Alexander

Laveran

Genghis khan

What happens during Exhalation?

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Ribs muscles relax

Diaphragm become dome shaped

Pressure on lungs increased

All of these

Alcohlic fermentation is carried out by:

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Yeast

Becteria

Virus

Algae

Alternative forms of a gene are called.

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Allele

DNA

Chromosome

Gamete

Which would NOT be present in the filtrate entering the Bowman's capsule of nephron?

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Water

Calcium ions

Blood cells

Urea

In which of the following gaseous exchange occur through stomata?

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The leaves and young stems

Wood stems and nature roots.

Young roots

The aquatic plants

THe alternate form of a gene are called:

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Genotype

Phenotype

Alleles

Replication

The process in which there is insomplete oxidation reduction of glucose :

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Photosynthesis

Circulation

Fermentation

Transpiration

The latest method of vegetative propagation is:

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Budding

Bulbs

Cuttings

Cloning

Genes consist of.

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RNA

mRNA

Protein

DNA

The materials flow from one trophic level to the next by means of:

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Food chains

Food web

Both a & b

None of these

The material that has weakened pathogens:

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Antibiotic

Analgesic

Vaccine

Quinine

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