Question # 1

Which one of these in "not" a characteristic of hypothesis?

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Must be consistent with all available data

Must be testable

Must be correct

Must predictions

Electron beam is used in

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SEM

TEM

Both

None

Which of these material is not a component of the plasma membrane?

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Lipids

Carbohydrates

Proteins

DNA

Cellular organization is absent in:

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Viruses

Bacteria

Algae

Protozoans

_______________ are present in mitochondria .

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Cristae

Cistae

Cristernae

All

Who discovered Golgi bodies?

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Dolland

Pasteur

Camilla Golgi

Theodor Schwann

The wavelike movement of muscle that pushes food through the digestive system is called:

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Chemical digestion

Emulsification

Absorption

Paristalsis

Saliva is alkaline and contains an enzyme:

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Pepsine

Rennin

Ptyalin

Amylase

................... is the hereditary material.

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Protien

Chromosomes

DNA

Nucleus

Rough endoplasmic reticulum is the area in a cell where_______are synthesized.

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Saccharomyces

Proteins

Lipids

DNA

The tentative explanation of the observation is called

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Problem

Hypothesis

Deduction

Result

The 6-carbon compounds during the dark reactions of photosynthesis split into ____________ carbon compound.

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5

3

7

4

A related group of genera comprises:

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An order

A family

A class

a phylum

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Biology 9th Class English Medium Online Test MCQs With Answers

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