Which statement is NOT part of Cell Theory

Cells have a nucleus and a plasma membrane

What is one advantage of electron microscopes?

They can be used to see details in cell organelles

Which statement is correct about the similarities between compound microscopes and dissecting microscopes?

both microscopes use light to illuminate objects

the basic unit of organization of life

How are compound scopes and dissecting scopes different?

Compound scopes have higher magnification than dissecting scopes, Compound scopes use slides and dissecting scope do not

How did Ibn al-Haytham contribute to the discovery of cells?

explained the mathematics of lenses

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Microscopes and the Discovery of Cells

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The discovery of cells, and the development of the microscope for cell biology.

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Questions 11

Answers

1
Which one of these things did Robert Hooke NOT do?
made a simple microscope
came up with the word "cell"
made a compound microscope
looked at slices of cork
2
Which statement is NOT part of Cell Theory
A cell is the basic unit of organization of life
All living things are made of cells
Cells have a nucleus and a plasma membrane
All cells come from pre-existing cells by division
3
Anton van Leeuwenhoek looked at microorganisms with his microscope
False
True
4
What is one advantage of electron microscopes?
They are very expensive
They are cheap
They are easy for students to use
They can be used to see details in cell organelles
5
Which statement is correct about the similarities between compound microscopes and dissecting microscopes?
both microscopes use light to illuminate objects
both microscopes can magnify objects up to 1000x
both microscopes were invented by Anton van Leeuwenhoek
both microscopes use slides to help view specimens
6
What is a cell?
eyes
the thing teenagers are addicted to
a microscopic organism
the basic unit of organization of life
7
What is one disadvantage of electron microscopes?
They are very expensive
They are cheap
They can be used to see details in cell organelles
They are easy for students to use
8
How did Schwann and Schleiden contribute to our knowledge of cells?
created the Cell Theory
studied animal cells
All of the above
studied plant cells
9
How are compound scopes and dissecting scopes different?
Dissecting scopes are better for cell biology than compound scopes
Compound scopes have higher magnification than dissecting scopes
Dissecting scopes have higher magnification than compound scopes
Compound scopes use slides and dissecting scope do not
10
How did Anton van Leeuwenhoek contribute to our knowledge of cells?
made a compound microscope
made a simple microscope
invented the lens
wrote down the Cell Theory
11
How did Ibn al-Haytham contribute to the discovery of cells?
invented a compound microscope
discovered microorganisms using a simple microscope.
explained the mathematics of lenses
invented a simple microscope

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