Question # 1

The pancreas produces digestive enzymes and releases them into the:

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Colon

Gallbladder

Liver

Duodenum

Magnification of electron microscope is:

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2500 x

250,000 x

25000 x

None

Which is composed of only protein?

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Viruses

Prions

Viroids

B and C

krebs cycle occurs in ................. .

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Cytoplasm

Mitochondria

Lysosome

Nucleus

The chloroplast functions in ___________

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ATP synthesis

Protein synthesis

Photosynthesis

DNA replication

Cellular organization is absent in:

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Viruses

Bacteria

Algae

Protozoans

____________ is called the father of genetics.

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Mendal

Ronald Ross

A.F.A King

All

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

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Right atrium

Left atrium

Left ventricle

Right ventricle

The _____________ name begins with a capital letter .

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Generic

Species

Both a and b

None

Which enzyme works in stomach?

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Lipase

Trypsin

Pepsin

Amylase

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

Chromosomes become double during:

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G₁

G₂

G₀

S phase

Exchange of materials between blood and surrounding tissues occurs in:

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Arteries

Veins

Capillaries

All of these

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