Cell Theory

Cell _______ is one of the basic __________ theories of biology.

foundation

theory

Cell _______ is one of the basic __________ theories of biology.

Ideas about cells and ______ things
evolved over _________.

foundation

theory

living

centuries

Cell _______ is one of the basic __________ theories of biology.

Ideas about cells and ______ things
evolved over _________.

It is __________ of ______ main parts.

foundation

theory

living

centuries

composed

three

Multiple Choice

How many parts are there of the cell theory?

• 1

• 2

• 3

• 4

cells

​All organisms are unicellular or multicelluar!!!!!

Multiple Choice

How many cells does a unicellular organism have?

• 1

• more than 1

• only 3

• only 5

Multiple Choice

How many cells does a multicellular organism have?

• 1

• more than 1

• 5

• 7

life

cells

HANS & ZACHARIAS JANSSEN

Produced the first __________ icroscope.

compound

1590

HANS & ZACHARIAS JANSSEN

Produced the first __________ icroscope.

ROBERT HOOKE

First to call _______ in cork _____.

1590

1665

spaces

“cells”

compound

ANTON VAN LEEUWENHOEK

Observed ______ cells with a __________.

living

1680s

microscope

ANTON VAN LEEUWENHOEK

Observed ______ cells with a __________.

MATTIAS SCHLEIDEN

Discovered that ______ are made of _____.

living

1680s

1838

microscope

plants

cells

THEODOR SCHWANN

Discovered that _______ are made of _____.

animals

1839

cells

THEODOR SCHWANN

Discovered that _______ are made of _____.

RUDOLPH VIRCHOW

Stated ______ cells _____ come from ______ cells.

animals

1839

1855

cells

living

must

other

Open Ended

Come up with a way to remember that Theodore Schwann discovered animals are made of cells? (type it in the blank belowed.)

Open Ended

Come up with a way to remember that Robert Hooke was the first to call the spaces in cork "cells". (Type it in below.)

______ flow occurs within cells.

Energy

______ flow occurs within cells.

Hereditary information (____) is passed
on from ____ to ____.

DNA

Energy

cell

cell

______ flow occurs within cells.

Hereditary information (____) is passed on from ____ to ____.

All _____ have the same basic _______ composition.

DNA

Energy

cell

cell

cells

chemical