Question # 1

A certain organism is multicellular, adapted for photosynthesis, and has multicellular sex organs. To which kingdom does it belong?

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Animalia

Fungi

Plantae

Protista

Saliva is alkaline and contains an enzyme:

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Pepsine

Rennin

Ptyalin

Amylase

Which of the following is not a macronutrient?

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Nitrogen

Oxygen

Carbon

Nickel

In which of the following steps of respiration CO₂ is produced?

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Glycolysis

Krebs cycle

Electron transport chain

All of these

The longest phase is:

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Mitotic phase

Meiosis

Cell cycle

Interphase

The ___________ is the membrane-enclosed structure in eukaryotic cells that contains the DNA of the cell.

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Mitochondrion

Chloroplast

Nucleolus

Nucleus

There are about ............. to ........ enzymes in cell.

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1000-2000

1000-2050

2000-6000

2000-3000

............... is an essential requirement of photosynthesis.

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CO2

H2O

O2

All

____________ is a co-enzyme.

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NAD⁺

NADH

AMP

None

Which food group is our body's best source of energy?

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Meat Group

Fats,oils and sweets

Breads and cereals

Milk and cheese

Chromosomes condensation occurs during .............. .

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G1-phase

G2-phase

S-phase

Interphase

The animal whose DNA has been changed is called.

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Transfermed

Transgenic

Monohybrid

Dihybrid

Length of spinal cord is:

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10 cm

20 cm

30 cm

40 cm

How much protein is produced by 50 kg of yeast in 24 hours?

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100 Ton

150 Ton

200 Ton

250 Ton

The number of axons present in sensory neuron is:

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one

two

three

many

Medicine prepared in Laboratory are called.

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Synthetic

Plants made

Animals made

Mineral made

Babies are born with about________ soft bones.

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206

250

300

350

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

Bones which enclose brain are called.

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Cranial bones

Cervical bones.

Vertebrae

None of the above

Adenine always pairs with:

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Guanine

Cytosine

Uracil

thymine

The respiratory disease that is the destruction of the walls of Alveoli is;

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Asthma

Pneumonia

Emphysema

Bronchitis

Name of mature blood cells is:

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Osteocytes

Chondrocytes

Oocytes

Tendos

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