Cell Biology Test

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Cell Biology Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

Who invented the “electron microscope”

A
Knoll and Ruska

B
Robert Brown

C
Correns

D
Janssen and Janssen
Question 2
1 / -0

Resolving power of light microscope is

A
0.3 μm

B
0.1 μm

C
2 μm

D
100 μm
Question 3
1 / -0

Differentiation capacity of compound microscope is

A
0.275 μm

B
2.75 μm

C
27.5 μm

D
None of these
Question 4
1 / -0

Types of lenses in a compound microscope are

A
3

B
4

C
2

D
1
Question 5
1 / -0

The smallest size of a cell which can be seen with unaided eye is or differentiation capacity of human eye is

A
1 micron

B
10 micron

C
100 micron

D
1000 micron
Question 6
1 / -0

Angstrom is equal to

A
10^-10m

B
10^-12m

C
10^-6m

D
10^-3m
Question 7
1 / -0

1 nm is equal to

A
10 Å

B
10^-3m

C
10^-8 m

D
100 μm
Question 8
1 / -0

Electron microscope is used for

A
Viewing structure of the cell

B
Whole mount study

C
Cell division study

D
Structure of the pollen grain
Question 9
1 / -0

Which of the following statements is false

A
An angstrom is one- hundredth of a micron

B
Separation of proteins can be brought about by electrophoresis

C
The image produced by a compound microscope is virtual and erect

D
Unstained living cells and tissues studied under phase contrast microscope
Question 10
1 / -0

Tracer elements are

A
Vitamins

B
Radioisotopes

C
Microelements

D
Macroelements

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Cell Biology Test - 1

Result

Cell Biology Test - 1

Score

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SHARING IS CARING

Question 1

Knoll and Ruska

Robert Brown

Correns

Janssen and Janssen

Question 2

0.3 μm

0.1 μm

2 μm

100 μm

Question 3

0.275 μm

2.75 μm

27.5 μm

None of these

Question 4

3

4

2

1

Question 5

1 micron

10 micron

100 micron

1000 micron

Question 6

10-10 m

10-12 m

10-6 m

10-3 m

Question 7

10 Å

10-3 m

10-8 m

100 μm

Question 8

Viewing structure of the cell

Whole mount study

Cell division study

Structure of the pollen grain

Question 9

An angstrom is one- hundredth of a micron

Separation of proteins can be brought about by electrophoresis

The image produced by a compound microscope is virtual and erect

Unstained living cells and tissues studied under phase contrast microscope

Question 10

Vitamins

Radioisotopes

Microelements

Macroelements

User

Question Analysis

My Perfomance

Score

-

Rank

-

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10^-10m

10^-12m

10^-6m

10^-3m

10^-3m

10^-8 m