Question # 1

The smallest cells of bacteria are celled:

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Plasmodesmata

Plasma membrane

Mycoplasms

Plasmolysis

Coenzymes are small ................. molecules.

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Organic

Inorganic

Both

None

The Molecule which have low molecular weight are called.

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Macromolecules

Micromoleules

Organic Molecules

In organic Molecules

According to FAQ more than -------people die of starvation every day:

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10,000

3,000

25,000

50,000

The clusters of photosynthetic pigments are called:

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Thylakoids

Photosystems

Carotenoids

Chlorophyll a & b

The phenomenon of spread of tumor is called:

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Malignant

Benign

Metastasis

Mitosis

Organelles are present in :

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Protoplasm

Nucleoplasm

Cytoplasm

None

The process of mitaosis ensures that:

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Each new cell is genetically different form its parent

Each new cell receives the proper number of chromosomes

Cells which divide at the appropriate tme

Chromosomes replicate without errors

RNA, ribosomes and enzyme are synthesized during .............. .

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G2-phase

S-phase

G1-phase

Inretphase

.............. have no membrane bounded nucleus.

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Prokaryotic cells

Eukaryotic celss

Both

NOne

Who divided living organisms into three kingdom Classification system?

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Linnaeus

Aristotle

John Ray

Hackel

Basic unit of classification is:

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Genus

Order

Family

Species

In most plants the food is transported in the form of:

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Glucose

Sucrose

Starch

Proteins

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Biology 9th Class English Medium Online Test MCQs With Answers

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