cell theory

Question 1

Famous for creating
Binomial System.

Answer 1

Carl Linnaeus

Question 2

Best known for his Theory of Evolution

Answer 2

Charles Darwin

Question 3

Father of Genetics

Answer 3

Gregor Mendel

Question 4

Discovered the
molecular
structure of DNA

Answer 4

Watson and Crick

Question 5

Coined the name
“CELL”

Answer 5

Robert Hooke

Question 6

1. All organisms are
   made up of cells.
2. The basic unit of
   life is the cell.

Answer 6

Matthias Schleiden and Theodore Schwann

Question 7

3. Cells arise from
   preexisting cells.

Answer 7

Rudolf Virchow and Robert Remak

Question 8

_____ are the smallest, basic
unit of life that is
responsible for all of life’s processes.

Answer 8

Cells

Question 9

______ are the structural,
functional, and biological
units of all living beings.

Answer 9

Cells

Question 10

The _____ and the ______are the main components that function to provide support and structure to the organism.

Answer 10

cell wall
and cell membrane

Question 11

General Functions of a cell

Answer 11

• Provides Support and Structure
• Allows Transport of Substances
• Acquisition and Utilization of Energy
• Responsiveness to their Environment

Question 12

_____ is needed by cells to drive most of the chemical reactions and other functions in the organism’s body.

Answer 12

Energy

Question 13

______ require less energy and fewer resources to transport molecules across shorter distances.

Answer 13

Smaller cells

Question 14

Smaller cells have a _________,
allowing them to process energy more efficiently.

Answer 14

higher metabolic rate

Question 15

(1625) created the first microscope

Answer 15

Galileo Galilei

Question 16

(1665) coined the name “cell”

Answer 16

Robert Hooke

Question 17

(1670) improved microscope lenses, was the first to discover and describe microorganisms, “animalcules”

Answer 17

Anton van Leeuwenhoek

Question 18

(1804) proved cells were independent - each has its cell wall

Answer 18

Karl Rudolphi and Johann Heinrich Friedrich Link

Question 19

(1833) discovered the nucleus in plant cells

Answer 19

Robert Brown

Question 20

(1838-1839) Proposed that all plant and animal tissues are composed of cells, leading to the foundational statements:

1. All living organisms consist of one or more cells.
2. The cell is the basic unit of structure for all living organisms.

Answer 20

Matthias Schleiden and Theodore Schwann

Question 21

(1845) Revised the cell theory to state that cells are the basic functional and structural unit of life.

Answer 21

Carl Heinrich Braun

Question 22

(1855) Introduced the concept “Omnis cellula e cellula,” meaning cells only arise from other cells.

Answer 22

Rudolf Virchow

Question 23

it is just an editorial piece, not a scientific paper

Answer 23

Rudolf Virchow to Robert Remak

remaks work was not credited

Question 24

what experiment helped them arrive “omnis cellula e cellula”

Answer 24

redi’s experiment, the stepping stone to spontaneous generation theory

Question 25

Cells acquire energy from the _________ that
organisms consume, and it will be converted by the cells
into more usable forms.

Answer 25

nutrients in food

Question 26

Difference of schleiden and schwann leeuwenhoek and hooke discoveries

Answer 26

Rober Hooke - dead plant cell
Matthias Schleiden - living plant cell
Anton Van Leeuwenhoek - single-celled organisms animal
Theodore Schwann - multiple-celled organisms