Cell Theory

Question 1

Greek of the word ‘biology’ and its meaning

Answer 1

Bios - life : logos - study

Question 2

Father of Biology

Answer 2

Aristotle

Question 3

believed that cell came from non living sources

Answer 3

Aristotle

Question 4

Cell

Answer 4

basic unit of life | smallest structural and functional unit of an organism

Question 5

Unicellular organism

Answer 5

Prokaryotes

Question 6

Has nucleus and membrane bound organelles

Answer 6

Eukaryotes

Question 7

Circular DNA

Answer 7

Prokaryotes or Unicellular organisms

Question 8

It is a macroscopic cell.

Answer 8

Eukaryotes or Multicellular organisms

Question 9

can magnify very small objects and is used to view objects that cannot be seen by the unaided eye

Answer 9

Microscope

Question 10

made lens

Answer 10

Romans

Question 11

Latin word for lentil

Answer 11

Lens

Question 12

believed that his works aren’t his due to his age but rather his father

Answer 12

Zacharias Janssen

Question 13

invented the first compound microscope by putting several lenses together

Answer 13

Zacharias Janssen

Question 14

dead cells of oak bark

Answer 14

cork

Question 15

coined the term cellula

Answer 15

Robert Hooke

Question 16

On what year did the English scientist observed the cork

Answer 16

1665

Question 17

he authored ANIMACULES

Answer 17

Anton Van Leeuwenhoek

Question 18

In what year did the author of ANIMACULES published it?

Answer 18

1676

Question 19

His research consists of different types of plants and concluded that plant parts are made up of cells.

Answer 19

Matthias Jakob Schleiden

Question 20

dark densed spot

Answer 20

nucleus

Question 21

His research consists of the study of several slides of animal cells.

Answer 21

Theodor Schwann

Question 22

In what year did the close friend of Schleiden published his research?

Answer 22

1839

Question 23

Year 1858, he proved the postulate “the basic unit of life is the cell”.

Answer 23

Rudolf Ludwig Karl Virchow

Question 24

Another term for “All cells arise from pre-existing cells”

Answer 24

“Omnis cellula e cellula”

Question 25

Father of Zoology

Answer 25

Aristotle

Question 26

Father of Panthology

Answer 26

Rudolf Ludwig Karl Virchow

Question 27

The existence of diseases in the organs and tissues come from affected cells.

Answer 27

Rudolf Ludwig Karl Virchow

Question 28

Robert Remak

Answer 28

1855, tried to prove the idea of cell division by hardening the cell membrane | believed that the discovery of Virchow was made by Remak

Question 29

Francesco Redi

Answer 29

disproved the theory of Spontaneous Generation | fresh meat on jars

Question 30

John Needham

Answer 30

1745 | he checked the validity of the theory of Spontaneous Generation and to attack Redi’s work

Question 31

Lazzaro Spallanzani

Answer 31

wasn’t convinced of Needham’s experiment

Question 32

Louis Pasteur

Answer 32

1859 | proved that the theory of Spontaneous Generation is flawed

Question 33

disproved by Cell Theory

Answer 33

The Theory of Spontaneous Generation

Question 34

This theory states that organisms can come from non living organisms and was believed until 19th century.

Answer 34

The Theory of Spontaneous Generation

Question 35

Postulates of Cell Theory

Answer 35

1838 | All organisms are made up of one or more cells 1839 | The basic unit of life are cells 1858 | All cells came from pre-existing cells

Question 36

Modern Cell Theory

Answer 36

a.) The cell pass information from cell to cell during cell division using DNA b.) All cells have basically the same chemical composition and metabolic activities c.) All cells have the same chemical and physiological functions d.) Cell activity depends on the activities of structures within the cell (inside the cells are organelles, the nucleus, and the plasma membrane

Question 37

R. ZJ. RH. AL. MS. TS. RV. RR. FR. JN. LS. LP.

Answer 37

Romans Zacharias Janssen Robert Hooke Anthony Van Leeuwenhoek Matthias Jakob Schleiden Theodor Schwann Rudolf Ludwig Karl Virchow Robert Remak Francesco Redi John Needham Lazzaro Spallanzani

Question 38

1ST CENTURY. 1665. 1676. 1838. 1839. 1858. 1855. 1745. 1859.