Cells

Question 1

Dutch guy, Discovery and improvement of microscope

Answer 1

Antoine Van Leeuwenhoek

Question 2

Leeuwenhoek coined this term looking at protists in lake water

Answer 2

Animalcules

Question 3

Robert Hooke

Answer 3

“Cells”

Question 4

Hooke was studying this when he coined the term”cell”

Answer 4

Cork

Question 5

Nucleus discovery

Answer 5

Robert Brown

Question 6

Brown was studying

Answer 6

Orchids

Question 7

Cytoplasm & other organelles

Answer 7

Other microscopists

Question 8

Leeuwenhoek’s microscope

Answer 8

Single lens

Question 9

Developed the Compound microscope

Answer 9

Joseph Jackson Lister

Question 10

Number of lenses in Compound microscope

Answer 10

2

Question 11

All plants have cells

Answer 11

Matthias Schleiden

Question 12

All animals have cells

Answer 12

Theodore Schwann

Question 13

Proponents of unified cell theory

Answer 13

Schwann and Schleiden

Question 14

Cell theory (3)

Answer 14

1. All organisms made up of cell/s
2. Fundamental unit of life
3. Come from pre-existing cells

Question 15

Modern Cell Theory

Answer 15

4. Same chemical composition (SPONCH)
5. Use Energy (ATP)
6. Contain DNA (duplicated and passed on)

Question 16

General features of cells

Answer 16

DNA
RNA
Ribosomes
Proteins
Cytoplasm
Cell/Plasma Membrane

Question 17

Why are cells small?

Answer 17

Surface area:volume ratio

Question 18

Amount of substances taken in and waste taken out

Answer 18

Surface area

Question 19

Amount of chemical activity iver time

Answer 19

Volume

Question 20

Multicellular organisms ______ to increase ratio

Answer 20

Change cell shapes

Question 21

Structures only in Prokaryotic cells

Answer 21

Nucleoid region
Capsule
Pili

Question 22

Slime/ gelatin layer for protection and adhesion

Answer 22

Capsule

Question 23

Prokaryote:
Compartmentalization of chem reaction
REGULATION

Answer 23

Internal membrane

Question 24

Adhesion in prokaryotes

Answer 24

Pili / fimbria

Question 25

Material exchange through contact

Answer 25

Conjugation

Question 26

Organelle responsible for matl exchange through conjugation

Answer 26

Pili

Question 27

Only in Animal Cells

Answer 27

Centrioles Lysosomes Cilia Flagella

Question 28

Only in Plant Cells

Answer 28

Cell Wall Contractile Vacuole Chloroplast

Question 29

Channels that allow cytoplasmic strands to extend between adjacent cells

Answer 29

Plasmodesmata

Question 30

Clear and gel-like substance of cytoplasm

Answer 30

Cytosol

Question 31

Cell wall functions

Answer 31

Shape Support Protection

Question 32

Where is information stored in DNA

Answer 32

Nucleotide sequences

Question 33

Instructions and genetic material

Answer 33

DNA

Question 34

Degrade and store

Answer 34

vacuoles

Question 35

Space within cristae

Answer 35

Mitochondrial matrix

Question 35

Lipid synthesis

Answer 35

Smooth ER

Question 35

Hormone synthesis

Answer 35

Smooth ER

Question 36

Cell suicide | Burst all lysosomes at once

Answer 36

Apoptosis

Question 37

_____ detoxifies Hydrogen peroxide coming from _____ from the process of _____

Answer 37

Peroxisome Mitochondria Cellular Respiration

Question 38

Contains watery solution of enzymes Regulates H20 concentration Keeps cell tough and turgid (in hypotonic solution)

Answer 38

Central vacuole

Question 39

Folds in Mitochondria

Answer 39

Cristae

Question 40

Chlorplasts are considered as...

Answer 40

Plastids

Question 41

Chromoplssts synthesize..

Answer 41

Color/pigment

Question 42

Leocoplasts synthesize

Answer 42

Starch

Question 43

Stack of thylakoids

Answer 43

Granum/Grana (pl)

Question 44

Site of photosynthesis

Answer 44

Thylakoid membrane

Question 45

Space in chloroplast | Site of Dark reactions

Answer 45

Stroma

Question 46

Cytoskeleton functions

Answer 46

Shape Support Movement Highway/Tracks for motor proteins

Question 47

Components of cytoskeleton

Answer 47

``` Actin Filaments (movement and shape) Intermediate filaments (stability, resist tension) Microtubules (highway) ```

Question 48

DNA strands

Answer 48

Chromatin

Question 49

DNA coils

Answer 49

Chromosome

Question 50

"Swimmer's arm"

Answer 50

Cilia

Question 51

"Snake"

Answer 51

Flagella

Question 52

Centriole pairs

Answer 52

Centrosomes

Question 53

Organize microtubules | Affect spacial arrangement and nucleus position

Answer 53

Centrioles