Question # 1

Which organelles have their own DNA?

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Chloroplast

Mitochondria

Both

None

...................... Is the ability of microscope to distinguish as separate and distinct objects that lie in close proximity.

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Magnification

Resolution

Both a and b

None

In experiments to show transpiration from lead surfaces cobalt chloride paper changes its colour from:

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Pink to blue

Blue to pink

Pink to colourless

Colourless to pink

The name of famous book written by Bu Ali Sina is.

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Al-Nabatat

Al Qanum fil Tib

Al Hyayyan

Al Wahoosh

Enzymes are ............. catalysts.

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Inorganic

Organic

Both a & b

None

"Plasmodium is the cause of malaria " is.

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Hypothesis

Deduction

Experiment

Law

Animals are ____________

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Heterotrophy

Autotrophy

Chorophyll

None

Inactive pepsinogen in juice require ___________ for its activated form (pepsin)

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H2SO4

HCl

HNO3

Saliva

One molecule of glucose when broken down into CO2 H2O in aerobic respiration generates ........... ATP molecules.

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36 ATP

37 ATP

38 ATP

None of them

An enzyme, which breaks down starch is:

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Protease

Amylase

Tripsn

Lipase

The egg of the honeybee remain unfertilized and develops into haploid males by:

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Budding

Parthenocarpy

Regeneration

Parthenogenesis

Inherited characters are called.

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Genes

Traits

Genetics

Fertilization

The drugs used to reduce the pain are called.

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Analgesics

Antiseptics

Antibiotics

Sedatives

The points of attachment of genes on chromosomes are called.

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Transcription

Translation

Loci

Phenotype

In introduced the idea of sterile surgery for fist time?

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Alexander Fleming

Joseph Lister

Pasteur

Aristotle

Which is tertiary carnivore.

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Deer

Frog

Snake

Lion

Copies of chromatids of chromosomes are made through the process called.

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Inheritance

Transcription

Translation

Replication

The cells of cartilage are called:

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Chondrocytes

Osteocytes

Collagen

Osteo clast

There are______ types of movements.

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2

3

4

None of these

Aspirin belongs to the group of.

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Derived from Animals

Derived from plants.

Synthetic Drugs

Derived from bacteria.

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