Question 1

What is the basic unit of structure and function in living things?

Accepted Answer

cell

Answer

organism

Answer

molecule

Answer

atom

Question 2

According to the cell theory, what is true about all new cells?

Accepted Answer

All new cells are produced from existing cells.

Answer

They are created from non-living matter

Answer

They can appear spontaneously

Answer

They arise from energy transformations

Question 3

What type of microscope uses beams of electrons to create images?

Accepted Answer

Electron Microscope

Answer

Light Microscope

Answer

Simple Microscope

Answer

Compound Microscope

Question 4

Who coined the term 'cell'?

Accepted Answer

Robert Hooke

Answer

Anton Van Leeuwenhoek

Answer

Matthias Schleiden

Answer

Rudolf Virchow

Question 5

What is the primary function of cells in an organism?

Accepted Answer

To perform biological functions necessary for life.

Answer

To produce energy without any collaboration

Answer

To form tissues and organs exclusively

Answer

To provide structural support only

Question 6

What do the principles of cell theory emphasize about living organisms?

Accepted Answer

All living things are made of cells.

Answer

Living organisms are made of organs

Answer

Living organisms are made of molecules

Answer

Living organisms are made of tissues

Question 7

What does the term magnification refer to in microscopy?

Accepted Answer

The process of making small objects appear larger.

Answer

The ability to distinguish details clearly

Answer

The process of reflecting light

Answer

The increase in resolution

Question 8

Which type of microscope focuses light through lenses?

Accepted Answer

Light Microscope

Answer

Electron Microscope

Answer

Stereomicroscope

Answer

Digital Microscope

Question 9

What is resolution in the context of microscopy?

Accepted Answer

The ability to see the details of an object clearly.

Answer

The contrast between colors

Answer

The brightness of the image

Answer

The ability to magnify objects

Question 10

What is an example of a unicellular organism?

Accepted Answer

Bacteria

Answer

Humans

Answer

Frogs

Answer

Trees

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