Cell Theory

Question 1

Who created the first compound microscope?

Answer 1

Zacharias Janssen

Question 2

Who coined the term “cells” ?

Answer 2

Robert Hooke duh cno pa ba

Question 3

What did Robert Hooke observe under the microscope?

Answer 3

Dead Oak tree bark, or cork cells

Question 4

How did Robert Hooke coin the term “cells”?

Answer 4

It reminded him of the cells of monks (“yung mga oblaks” – sir jeniel) in a monastery

Question 5

A botanist who stated that plants are made up of cells

Answer 5

Matthias Jakob Schleiden

Question 6

A physiologist and physician who stated that animals are made up of cells

Answer 6

Theodor Schwann

Question 7

The father of microbiology

Answer 7

Antonie Van Leeuwenhoek

Question 8

What did Leeuwenhoek call the protozoans he observed?

Answer 8

Animalcules

Question 9

Which German physician stated that cells come from pre-existing cells through cell division?

Answer 9

Rudolf Virchow

Question 10

What is the first postulate of the cell theory?

Answer 10

All living things are made up of cells.

Question 11

What is the second postulate of the cell theory?

Answer 11

Cells are the smallest functional and structural unit of life.

Question 12

What is the third postulate of the cell theory?

Answer 12

Cells come from pre-existing cells

Question 13

What is the fourth postulate of the cell theory?

Answer 13

Cells contain genetic material that is passed on from cell to cell during cell division.

Question 14

What is the 5th postulate of the cell theory?

Answer 14

All cells are basically the same in structure and chemical composition.

Question 15

What is the 6th postulate of the cell theory?

Answer 15

Energy flow or biochemical processes occur inside of the cell.

Question 16

These are membrane bound structures found within the cell which performs specific functions that are vital to cellular life.

Answer 16

Organelles

Question 17

The word “Organelle” is latin for?

Answer 17

Little Organs (hahaha ang cute)

Question 18

This is a thin, double layer of fats and proteins. It regulates the passage of materials in and out of the cell.

Answer 18

Cell Membrane

Question 19

This is a rigid membrane only found in plant cells, which provides structure, support, and protection for plant cells.

Answer 19

Cell Wall

Question 20

Cell walls are mostly made up of?

Answer 20

Cellulose

Question 21

What are the 3 parts of the nucleus?

Answer 21

Nucleolus, Nucleoplasm, Nuclear pore

Question 22

It is the control center of the cell

Answer 22

Nucleus

Question 23

It is the part of the nucleus that synthesizes ribosomal RNA

Answer 23

Nucleolus

Question 24

The part of the nucleus that regulates the synthesis of ribosomes

Answer 24

Nucleolus

Question 25

______ is a complex molecule made up of protein + rRNA

Answer 25

Ribosomes

Question 26

It is the powerhouse of the cell hhahahaahahaha pag mali ka pa dito babalik kita sa grade 2`

Answer 26

Mitochondria >_<

Question 27

What chemical does the mitochondria create?

Answer 27

Adenosine Triphosphate (ATP)

Question 28

It is a double-membraned organelle which contains its own DNA.

Answer 28

Mitochondria

Question 29

What are the two types of endoplasmic reticulum?

Answer 29

Rough ER, Smooth ER

Question 30

Which ER contains ribosomes?

Answer 30

Rough ER

Question 31

What does the Smooth ER synthesize?

Answer 31

Steroids, Lipids, Carbohydrates

Question 32

What does the Rough ER do?

Answer 32

It synthesizes proteins

Question 33

How does the rER send proteins to the Golgi apparatus?

Answer 33

Through vesicles

Question 34

It sorts, tags, packages, and distribute lipids and proteins.

Answer 34

Golgi body/ Golgi Apparatus

Question 35

It breaks down worn-out or damaged organelles, contains digestive enzymes, and induces apoptosis.

Answer 35

Lysosomes

Question 36

It is a disc-shaped organelle unique to plant cells, which contains the pigment chlorophyll.

Answer 36

Chloroplast

Question 37

It is the site of photosynthesis

Answer 37

Chloroplast

Question 38

The vacuole is more abundant in ______ cells.

Answer 38

Plant cells

Question 39

Water is stored inside of this organelle, it also stores waste materials.

Answer 39

Vacuole

Question 40

It is a network of protein filaments or fibers.

Answer 40

Cytoskeleton

Question 41

Name the 3 types of cytoskeleton

Answer 41

Microtubules, Microfilaments, Intermediate filaments

Question 42

It is a jelly-like fluid that fills each cell and is enclosed by the membrane.

Answer 42

Cytoplasm