Cells and Microscopes

Who first used the term "cell" to describe the empty "rooms" he saw in his microscope?

• Leeuwenhoek

• Virchow

• Pasteur

• Hooke

What is the basic unit of life in all living things?

• atoms

• molecules

• cells

• elements

Tags

NGSS.MS-LS1-1

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All cells come from...

• existing cells

• matter

• spontaneous generation

• electrical impulses

Tags

NGSS.MS-LS1-1

All living things are made of one or more...

• electrons

• atoms

• molecules

• cells

Tags

NGSS.MS-LS1-1

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Which of the following statements is not part of the cell theory?

• Cells are the basic unit of structure and function in all living things.
• All cells are produced from other cells.
• Only animal cells are composed of cells.
• All living things are composed of cells.

Tags

NGSS.MS-LS1-1

The arrow is pointing to this part of the microscope.

• eye piece

• stage

• objective lenses

• arm

Find the total magnification: 
Eyepiece = 10X 
Objective lens = 55X  

• 10x
• 55x
• 65x
• 550x

The__________ sharpens the image under high magnification.

• the diaphragm
• fine adjustment knob
• coarse adjustment knob
• the ocular

Substances pass in and out of the Cell through the...

• Nucleus

• Cell Wall

• Cell Membrane

• Mitochondria

Tags

NGSS.MS-LS1-2

What part of the cell contains the genetic material?

• Mitochondria

• Nucleus

• Ribosomes

• Cell Membrane

Tags

NGSS.MS-LS1-2

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