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Biology 1 > Cell History, Microscope, Cell Theory, Prokayotes VS. Eukaryotes > Flashcards

Cell History, Microscope, Cell Theory, Prokayotes VS. Eukaryotes Flashcards

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1
Q

anong pangalan ng librong isinulat ni Robert Hooke

A

Micrographia

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2
Q

he coined the term cell
first to use a microscope to observe cell
first to discover first non-living cell

A

Robert Hooke

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3
Q

anong taon nadiscover ni robert hooke ang cell

A

1665

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4
Q

he improved the magnification of the microscope

sya rin ang gumawa ng sarili nyang microsope na may 200x magnification

A

anton van leeuwonhoek

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5
Q

anong taon nya ginawa ang microscope

A

1674

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6
Q

animalcules ni anton van leeuwonhoek anong meaning

A

little animals

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7
Q

anong taon nadiscover ni anton ang animalcules

A

1674

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8
Q

sya ang tinaguriang Father of Microbiology

A

anton van leeuwonhoek

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9
Q

he discovered the bacteria from a sample of saliva

A

anton van leeuwonhoek

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10
Q

what year did Anton discover a bacteria from the saliva

A

1683

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11
Q

difference of anton van leeuwonhoek and robert hooke

A

Robert - first non-living cell

Anton - a first living cell

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12
Q

he’s a botanist and discovered that all plants are composed of cells

A

Matthias Schleiden

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13
Q

what year did Matthias Schleiden discovered that plants are made up of cells

A

1838

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14
Q

he’s a zoologist and discover that animals are made up of cells

A

Theodor Schwann

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15
Q

what year did Theodor Schwann discovered that animals are made up of cells

A

1839

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16
Q

omnis cellula e cellula

A

all cells came from pre-existing cell

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17
Q

he stated that all living things came from other living things

A

Rudolf Virchow

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18
Q

what year did Rudolf Virchow state that all living things came from other living things

A

1855

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19
Q

he found out the evidence na ang cells ay nauundergo ng cell division that’s why all living things came from other living things

A

Robert Remak

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20
Q

presence of nuclei within the cell

A

Robert brown

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21
Q

discover sarcode e(cytoplasm, nucleoplasm, protoplasm)

A

Felix Dujardin

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22
Q

he coined the term protoplasm, cytoplasm, nucleoplasm

A

johannes purkinje

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23
Q

proposed that all living things are made up of cell bcoz of Matthias schleiden and theodor schwann

A

henri dutrochet

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24
Q

an instrument for viewing objects that are too small to be seen by the naked eye

A

Microscope

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25
Q

2 types of microscope

A

compound and electronic

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26
Q

produced ultra-high resolution images

A

electronic microscope

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27
Q

3 types of electronic microscope

A
  1. transmission electron microscope
  2. scanning electron microscope
  3. scanning tunneling microscope
28
Q

type of microscope that is 2 dimensional

A

transmission electron microscope

29
Q

type of microscope that is 3 dimensional

A

scanning electron microscope

30
Q

type of microscope that has the ability to observe living cells

A

scanning tunneling microscope

31
Q

3 parts of the compound microscope

A

mechanical, illuminating, magnifying

32
Q

enumerate the mechanical parts of a microscope

A 
stand base
stage
stage clip
arm/handle
coarse adjustment knob
fine adjustment knob
draw tube
body tube
revolving nosepiece
33
Q

enumerate the illuminating parts of a microscope

A

mirror
condenser
iris diaphragm

34
Q

enumerate the magnifying parts of a microscope

A

eyepiece/ocular

objective lenses

35
Q

horse-shoe shaped iron portion that supports the entire microscope

A

stand base

36
Q

platform with an opening to let the light pass where the slide with the specimen is placed.

A

stage

37
Q

connects the base with the body tube

A

arm/handle

38
Q

keeps the glass slide in place

A

stage clip

39
Q

the large wheel used along with LPO for the rough focus of the specimen

A

coarse adjustment knob

40
Q

smaller wheel to ee the finer detail of the object for precise focusing

A

fine adjustment knob

41
Q

supports the objectives and the ocular

A

body tube

42
Q

a place where the eyepiece or ocular is inserted

A

draw tube

43
Q

below the drawtube, for attachment and shifting of objectives

A

revolving nosepiece

44
Q

illuminating part: used to focus the rays of the source from the sun toward the object

A

mirror

45
Q

used to further concentrate the light from the source

A

condenser

46
Q

regulates the amount of light passing through the condenser

A

iris diaphragm

47
Q

fits into the drawtube and has a magnification

A

eyepiece/ocular

48
Q

small tubes containing lenses attached to the nosepiece which magnify the object or the specimen

A

objective lenses

49
Q

enumerate the 3 types of objective lenses

A
  1. Low Power Objective (LPO)
  2. High Power Objective (HPO)
  3. Oil Immersion Objective (OIO)
50
Q

has 10x magnification

A

Low Power Objective (LPO)

51
Q

has 40-45x magnification

A

High Power Objective (HPO)

52
Q

has 97-100x magnification

A

Oil Immersion Objective (OIO)

53
Q
  1. All _________ are made up of cells. (Schleiden & Schwann)
A
  1. All living things are made up of cells. (Schleiden & Schwann)
54
Q
  1. Cell is the ____________ of life.
A
  1. Cell is the basic unit of life.
55
Q
  1. All cells came from ________________. (Virchow)
A
  1. All cells came from pre-existing cells. (Virchow)
56
Q
  1. The cell contain __________________ which is passed from cell to cell during
    ____________.
A
  1. The cell contains hereditary information (DNA) which is passed from cell to cell during cell
    division.
57
Q
  1. All cells are basically the same _______________ and metabolic activities.
A
  1. All cells are basically the same in chemical composition and metabolic activities.
58
Q
  1. All basic chemical and physiological functions are carried out ___________. (Movement.
    Digestion, etc.)
A
  1. All basic chemical and physiological functions are carried out inside the cells. (Movement.
    Digestion, etc.)
59
Q
  1. Cell activity depends on the activities of ______________.
A
  1. Cell activity depends on the activities of subcellular structures within the cell (organelles,
    nucleus, plasma membrane)
60
Q

MAJOR TYPES OF CELLS

A
  1. Eukaryotic

2. Prokaryotic

61
Q

Nuclear Membrane

A

Animals (Human), Plants, Fungi, Protozoa,
Amoeba, Yeast

E.g. Archaea, Bacteria, Cyanobacteria (Blue-green algae)

62
Q

DNA

A

Present

Absent

63
Q

RNA and Protein

A

Thin, very long DNA
Organized into chromosomes in the nucleus

Loop of DNA in the cytoplasm

64
Q

Cytoplasm

A

RNA is synthesized in the nucleus while protein is
synthesized in the cytoplasm
“compartmentalization”

Both synthesized in the same compartment

65
Q

Cellular Organization

A

Cytoskeleton present, many organelles present

No cytoskeleton, very few organelles present

66
Q

Cell Division

A

Mainly Sexual (Mitosis and Meiosis)

Binary fission

Biology 1 (4 decks)

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