Cell Theory/Organells

Question 1

What did Robert Hooke discover?

Answer 1

Dead Cells in cork

Question 2

Why did Robert Hooke call them “cells”

Answer 2

Because they reminded him of monastery rooms.

Question 3

What did Anton van Leeuwenhoek do as a hobby?

Answer 3

He grinded lenses

Question 4

What did Anton van Leeuwenhoek created?

Answer 4

A single lense microscope that could magnify up to 200X

Question 5

What did Leeuwenhoek discover?

Answer 5

Living cells

Question 6

What did Leeuwenhoek originally call the moving organisms?

Answer 6

Animalcules

Question 7

What did Matthias Schleiden do as a job?

Answer 7

He was a botanist

Question 8

What did Schleiden discover?

Answer 8

That all plants are made of cells.

Question 9

When did Schleiden conclude that all plants are made of cells?

Answer 9

1838

Question 10

What did Theodor Schwann study?

Answer 10

Animals

Question 11

What did Schwann discover? When?

Answer 11

He discovered that all animals are made of cells; 1839

Question 12

What did Schwann finally conclude?

Answer 12

That all living things (organisms) are made of cells.

Question 13

What is the first part of cell theory?

Answer 13

Cells are the basic units of all life.

Question 14

What is the second part of cell theory?

Answer 14

All organisms are made of one or more cells

Question 15

What is the third part of Cell Theory?

Answer 15

All cells arise from preexisting cells.

Question 16

Who are the three scientists credited with the creation of the Cell Theory?

Answer 16

Schleiden, Schwann, and Virchow.

Question 17

Who invented the microscope

Answer 17

Invented by a trio of Dutch eyeglass makers in the late 1500s

Question 18

What must a microscope have to be useful?

Answer 18

Magnification
Resolution

Question 19

What is Magnification

Answer 19

the condition of things appearing larger than they are.

Question 20

What is resolution

Answer 20

the degree to which two separate structures that are close together can be distinguished

Question 21

Controls the movement into and out of the CELL

Answer 21

CELL membrane

Question 22

Serves as a pathway for the transport of materials throughout the cell: also associated with synthesis

Answer 22

ER
With ribosomes:Rough
Without:Smooth

Question 22

Watery material which contains many of the materials involved in cell metabolism

Answer 22

Cytoplasm

Question 23

Serves as the control center for cell metabolism and reproduction

Answer 23

nucleus

Question 24

Sites of protein synthesis

Answer 24

Ribosomes

Question 25

Involved in the digestion of food within the cell

Answer 25

lysosomes

Question 26

The “powerhouse” of the cell

Answer 26

Mitochondria

Question 27

Packages and secretes the products of the cell

Answer 27

Golgi Bodies

Question 28

Involved in cell division in animal cells

Answer 28

Centrioles

Question 29

Fluid filled organelles enclosed by a membrane;contains stored food or wastes

Answer 29

Vacuole

Question 30

Site of the production of ribosomes

Answer 30

Nucleolus

Question 31

Controls movement into and out of the NUCLEUS

Answer 31

NUCLEAR membrane

Question 32

Gives the cell its shape and provides protection; not found in animal cells

Answer 32

Cell Wall

Question 33

Hairlike structures with the capacity for movement

Answer 33

Cilia

Question 34

A long, hairlike structure used for movement

Answer 34

Flagella

Question 35

Site of Photosynthesis

Answer 35

Chloroplasts

Question 36

During cytokinesis, the new cell Wall that begins to form in the middle, dividing two sides

Answer 36

Cell plate

Question 37

rod shaped bodies that carry genetic information

Answer 37

Chromosomes