Chapter 7- Section 1

Question 0

An organism made up of one or more eukaryotic cells

Can be single or multicelled

Answer 0

Eukaryote

Question 1

Eukaryote

Answer 1

An organism made up of one or more eukaryotic cells.

Can be single or multicelled

Are more complex and carry out more functions.

Question 2

When did eukaryotes first appear?

Answer 2

1.5 billion years ago.

Question 3

Capsule

Answer 3

Enables prokaryote cells to cling to surfaces

Question 4

Enables prokaryotic cells to cling to surfaces

Answer 4

Capsule

Question 5

Prokaryote

Answer 5

An organism that is a single prokaryotic cell

All genetic material is in a single loop of DNA

1 -2 micrometers in diameter

Question 6

An organism that is a single prokaryotic cell

All genetic material is in a single loop of DNA

1 -2 micrometers in diameters

Answer 6

Prokaryote

Question 7

How long have prokaryotes been around?

Answer 7

3.5 billion years

Question 8

Ribosome

Answer 8

Cellular structure on which proteins are made

Question 9

Cellular structure on which proteins are made

Answer 9

Ribosomes

Question 10

Cytoplasm

Answer 10

Includes the cytosol and all the structures suspended within it

Question 11

Includes the cytosol and all the structures suspended within it.

Answer 11

Cytoplasm

Question 12

Cytosol

Answer 12

Fluid inside the cell

Question 13

Fluid inside the cell

Answer 13

Cytosol

Question 14

Cell membrane

Answer 14

The cells outer protective boundary

Question 15

The cells outer protective boundary

Answer 15

Cell membrane

Question 16

What does the cell theory state?

Answer 16

1. All living things are made up of one or more cells
2. Cells are the basic units of structure and function in all organisms
3. All cells arise from existing cells

Question 17

Who’s observations was the cell theory based from?

Answer 17

Schneiden, Schwann, and Virchow, from 1838-1858

Question 18

Surface area-to-volume ratio

Answer 18

Limits the cells size.

Question 19

Limits the cells size

Answer 19

Surface area-to-volume ratio

Question 20

Nucleus

Answer 20

Encloses the DNA

The control center of the cell

Question 21

Encloses the DNA

The control center of the cell

Answer 21

Nucleus

Question 22

Organelle

Answer 22

A structure that carries out a specific function.

Question 23

A structure that carries out a specific function.

Answer 23

Organelle

Question 24

Rudolph Virchow

Answer 24

A German physician who, in 1858, proposed that cells come only from the division of existing cells.

Question 25

A German physician who, in 1858, proposed that cells come only from the division of existing cells.

Answer 25

Rudolph Virchow

Question 26

Robert Hooke

Answer 26

Used a 30X microscope to examine a cork and saw boxes inside of it. He called those boxes cells. (1665)

Question 27

Used a 30X microscope to examine a cork and saw boxes inside of it. He called those boxes cells. (1665)

Answer 27

Robert Hooke

Question 28

Anton Van Leeuwenhoek

Answer 28

Dutch scientist who was the first to observe living cells. Discovered single celled organisms in pond water using a 300X microscope. (1675)

Question 29

Dutch scientist who was the first to observe living cells. Discovered single celled organisms in pond water using a 300X microscope. (1675)

Answer 29

Anton Van Leeuwenhoek

Question 30

Mathias Schleiden

Answer 30

German botanist who discovered that all plants are made of cells. (1838)

Question 31

German botanist who discovered that all plants are made of cells. (1838)

Answer 31

Mathias Schleiden

Question 32

Theodor Schwann

Answer 32

German zoologist who discovered that all animals are made of cells. (1848)

Question 33

German zoologist who discovered that all animals are made of cells. (1848)

Answer 33

Theodor Schwann