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

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

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
2 types of microscope
compound and electronic
26
produced ultra-high resolution images
electronic microscope
27
3 types of electronic microscope
1. transmission electron microscope 2. scanning electron microscope 3. scanning tunneling microscope
28
type of microscope that is 2 dimensional
transmission electron microscope
29
type of microscope that is 3 dimensional
scanning electron microscope
30
type of microscope that has the ability to observe living cells
scanning tunneling microscope
31
3 parts of the compound microscope
mechanical, illuminating, magnifying
32
enumerate the mechanical parts of a microscope
``` stand base stage stage clip arm/handle coarse adjustment knob fine adjustment knob draw tube body tube revolving nosepiece ```
33
enumerate the illuminating parts of a microscope
mirror condenser iris diaphragm
34
enumerate the magnifying parts of a microscope
eyepiece/ocular | objective lenses
35
horse-shoe shaped iron portion that supports the entire microscope
stand base
36
platform with an opening to let the light pass where the slide with the specimen is placed.
stage
37
connects the base with the body tube
arm/handle
38
keeps the glass slide in place
stage clip
39
the large wheel used along with LPO for the rough focus of the specimen
coarse adjustment knob
40
smaller wheel to ee the finer detail of the object for precise focusing
fine adjustment knob
41
supports the objectives and the ocular
body tube
42
a place where the eyepiece or ocular is inserted
draw tube
43
below the drawtube, for attachment and shifting of objectives
revolving nosepiece
44
illuminating part: used to focus the rays of the source from the sun toward the object
mirror
45
used to further concentrate the light from the source
condenser
46
regulates the amount of light passing through the condenser
iris diaphragm
47
fits into the drawtube and has a magnification
eyepiece/ocular
48
small tubes containing lenses attached to the nosepiece which magnify the object or the specimen
objective lenses
49
enumerate the 3 types of objective lenses
1. Low Power Objective (LPO) 2. High Power Objective (HPO) 3. Oil Immersion Objective (OIO)
50
has 10x magnification
Low Power Objective (LPO)
51
has 40-45x magnification
High Power Objective (HPO)
52
has 97-100x magnification
Oil Immersion Objective (OIO)
53
1. All _________ are made up of cells. (Schleiden & Schwann)
1. All living things are made up of cells. (Schleiden & Schwann)
54
2. Cell is the ____________ of life.
2. Cell is the basic unit of life.
55
3. All cells came from ________________. (Virchow)
3. All cells came from pre-existing cells. (Virchow)
56
4. The cell contain __________________ which is passed from cell to cell during ____________.
4. The cell contains hereditary information (DNA) which is passed from cell to cell during cell division.
57
5. All cells are basically the same _______________ and metabolic activities.
5. All cells are basically the same in chemical composition and metabolic activities.
58
6. All basic chemical and physiological functions are carried out ___________. (Movement. Digestion, etc.)
6. All basic chemical and physiological functions are carried out inside the cells. (Movement. Digestion, etc.)
59
7. Cell activity depends on the activities of ______________.
7. Cell activity depends on the activities of subcellular structures within the cell (organelles, nucleus, plasma membrane)
60
MAJOR TYPES OF CELLS
1. Eukaryotic | 2. Prokaryotic
61
Nuclear Membrane
Animals (Human), Plants, Fungi, Protozoa, Amoeba, Yeast E.g. Archaea, Bacteria, Cyanobacteria (Blue-green algae)
62
DNA
Present Absent
63
RNA and Protein
Thin, very long DNA Organized into chromosomes in the nucleus Loop of DNA in the cytoplasm
64
Cytoplasm
RNA is synthesized in the nucleus while protein is synthesized in the cytoplasm “compartmentalization” Both synthesized in the same compartment
65
Cellular Organization
Cytoskeleton present, many organelles present No cytoskeleton, very few organelles present
66
Cell Division
Mainly Sexual (Mitosis and Meiosis) Binary fission

Biology 1 (4 decks)

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