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APSY 1-1 General Biology > The Cell Theory > Flashcards

The Cell Theory Flashcards

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1
Q

In 1590, they made the first compound microscope by placing several lenses in a tube.

A

Hans and Zacharias Janssen

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2
Q

They are called dutch lens grinders.

A

Hans and Zacharias Janssen

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3
Q

In 1665, He used a light microscope to look at thin slices of plant tissues called cork.

A

Englishman Robert Hooke

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4
Q

He called cells tiny chambers

A

Robert Hooke

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5
Q

Hooke noticed that the cells looked ____, like a ______.

A

empty; monk’s chamber

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6
Q

in 1637, he looked at pond water organisms.

A

Anton Van Leeuwenhoek

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7
Q

He is the Father of Microbiology.

A

Anton Van Leeuwenhoek

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8
Q

First to see living microscopic organism

A

Anton Van Leeuwenhoek

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9
Q

TRUE OR FALSE?

Anton Van Leeuwenhoek made careful sketches.

A

TRUE

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10
Q

He’s a German Botanist (studied plants).

A

Matthias Schleiden

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11
Q

TRUE OR FALSE?

Schleiden viewed animal parts under a microscope.

A

FALSE. He viewed plant parts.

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12
Q

He discovered that plant parts are made of cells.

A

Matthias Schleiden (1838)

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13
Q

He concluded: “All plants are made of cells.”

A

Matthias Schleiden

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14
Q

He’s a German scientist who studied animals - zoologist.

A

Theodor Schwann (1839)

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15
Q

He founded modern histology by defining the cell as the basic unit of animal structure.

A

Theodor Schwann

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16
Q

Who said that “All animals are made of cells”?

A

Theodor Schwann

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17
Q

He’s a German physician who studied cell reproduction.

A

Rudolf Virchow (1855)

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18
Q

He is the Father of Modern Pathology.

A

Rudolf Virchow

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19
Q

“Where a cell exists, there must have been a pre-existing cell.”

A

Rudolf Virchow

20
Q

the smallest unit that can perform all the functions necessary for life

A

Cells

21
Q

some living things are made up of only one cell

A

Single Cellular

22
Q

other living things are made up of many cells

A

Multicellular

23
Q

“New cells are produced from existing cells.”

What order of Cell Theory is this?

A

Third Theory

24
Q

“All living things are composed of one or more cells.”

What order of Cell Theory is this?

A

First Theory

25
Q

“The cell is the basic unit of life in all living things.”

What order of Cell Theory is this?

A

Second Theory

26
Q

What is the first Modern Tenet of the Cell Theory?

A

All known living things are made up of cells.

27
Q

“The cell is a structural and functional unit of all living things.”

What order of Modern Tenets of Cell Theory is this?

A

Second Theory

28
Q

“All cells come from pre-existing cells by division.”

What order of Modern Tenets of Cell Theory is this?

A

Third Theory

29
Q

How many Modern Tenets of the Cell Theory are there?

A

Six (6)

30
Q

TRUE OR FALSE?

The following are nos. 4 to 6 of the Modern Tenets of the Cell Theory:

4) Cells contain hereditary information which is passed from cell to cell during cell division.

5) All cells are basically the same in chemical composition.

6) All energy flow of life occurs within cells.

A

TRUE

31
Q

TRUE OR FALSE?

Not all cells are surrounded by a cell membrane

A

FALSE

32
Q

TRUE OR FALSE?

All cells have hereditary material (DNA)

A

TRUE

33
Q

All cells have cytoplasm and ____?

A

organelles

34
Q

It is the fluid within a cell that provides a safe environment for the organelles.

A

Cytoplasm

35
Q

Refers to the structures within the cell that have specific duties to make the cell a functioning unit.

A

Organelles

36
Q

What are the two types of cells?

A

Eukaryotic and Prokaryotic

37
Q

Cells that are complex and of different types.

A

Eukaryotic

38
Q

Have a nucleus and many organelles.

A

Eukaryotic

39
Q

TRUE OR FALSE?

Prokaryotic contain more DNA due to different jobs within the cell.

A

FALSE. The statement refers to Eukaryotic.

40
Q

TRUE OR FALSE?

DNA is linear (in a line).

A

TRUE

41
Q

Possess a cell membrane or a cell wall.

A

Eukaryotic

42
Q

All living things other than bacteria.

A

Eukaryotic

43
Q

Contain no nucleus.

A

Prokaryotic

44
Q

Have no membrane-covered organelles, but do have ribosomes to make protein.

A

Prokaryotic

45
Q

Possess circular DNA.

A

Prokaryotic

46
Q

Are bacteria.

A

APSY 1-1 General Biology (8 decks)

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