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Grade 11 - 1st Semester (Mockup Test/Reviewer) > GENBIO - Cell Theory, Structure, and Function > Flashcards

GENBIO - Cell Theory, Structure, and Function Flashcards

(70 cards)

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1
Q

It is an idea supported by many tests that have been repeated over and over to prove the same result.

A

THEORY

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2
Q

A collection of ideas and conclusions from many different scientists over time that describes cells and how cells operate.

A

CELL THEORY

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3
Q

Spectacles where first made in Europe

A

13TH CENTURY

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4
Q

First compound (double lens) light microscopes were constructed

A

16TH CENTURY

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5
Q

His most notable publication was Micrographia (1665)

A

ROBERT HOOKE (1665)

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6
Q

He was able to coin the term ‘‘cell’

A

ROBERT HOOKE (1665)

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7
Q

Father of Cytology

A

ROBERT HOOKE (1665)

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8
Q

He discovered nucleus

A

ROBERT BROWN (1831)

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9
Q

Father of Microscopy

A

Antonie van Leeuwenhoek

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10
Q

First person to observe protozoa and bacteria and calls them animalcules- little animals

A

Antonie van Leeuwenhoek

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11
Q

He was the first to examine a drop of pond water under the microscope.

A

Antonie van Leeuwenhoek

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12
Q

Antonie van Leeuwenhoek observe what and call them animalcules or little animals?

A

protozoa and bacteria

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13
Q

Widespread importance of cells was realized.

A

1830’s

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14
Q

A German lawyer turned botanist, concluded that plants were made of cells and that plant embryo arose from a single cell.

A

Matthias Schleiden (1838)

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15
Q

He discovered plant cell

A

Matthias Schleiden (1838)

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16
Q

Discovered animal cell

A

Theodor Schwann (1839)

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17
Q

A German zoologist

A

Theodor Schwann (1839)

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18
Q

He concluded that all animals are made of cells.

A

Theodor Schwann (1839)

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19
Q

What tenets of cell theory states that regardless of how complex or simple an organism is, it is made up of cells?

A

All organisms are composed of
one or more cells.

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20
Q

It is the basic functional and
structural unit of life

A

CELL

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21
Q

It carries out the morpho-anatomy
and physiology of an organism

A

CELL

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22
Q

It is smallest unit that can carry out
all the processes necessary for life.

A

CELL

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23
Q

What is biogenesis?

A

Cells can arise only by division from
pre-existing cell.

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24
Q

It states that life arose spontaneously from inaminate matter.

A

ABIOGENESIS OR SPONTANEOUS GENERATION

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25
He proposed that mice could arise from rags and wheat kernels left in an open container for 3 weeks
JAN BAPTISA VAN HELMONT
26
He refuted the notion that maggots spontaneously generate on meat led out in the open air.
Francisco Redi
27
It states that the cell is everything. The very structure that carries out all biochemical activities to maintain cellular life.
Single-celled or Unicellular organisms
28
It states that the whole organism, first begins as one cell. This first cell undergoes a series of division to increase the number of cells.
Multicellular organisms
29
They are the functional units within a cell.
Cell Organelles
30
They have specialized structure and function.
Cell Organelles
31
They work together in a coordinated manner to ensure the cell's survival and proper functioning.
Cell Organelles
32
They enable the cell to live, grow, and reproduce.
Cell Organelles
33
They are only found in eukaryotic cells.
Membrane-Bound Organelles
34
These organelles are enclosed by phospholipid bilayer membrane.
Membrane-Bound Organelles
35
What are the Membrane-Bound Organelles?
Nucleus Mitochondria Endoplasmic Reticulum Golgi Apparatus Lysosomes Peroxisomes
36
It control center of the cell.
Nucleus
37
Direct the cellular activites
Nucleus
38
It contains genetic material such as DNA
Nucleus
39
It is the powerhouse of the cell
Mitochondria
40
Responsible for ATP production
Mitochondria
41
ATP production is also called
Cellular Respiration
42
It is the factories of energy.
Mitochondria
43
It involved in protein synthesis and lipid metabolism.
Endoplasmic Reticulum
44
It carries protein synthesized in ribosomes to different parts of the cell.
Rough Endoplasmic Reticulum
45
It is the transportation system of the cell
Endoplasmic Reticulum
46
It has a very high concentration of mitochondria
Muscle cells
47
Prominent in Liver
Protein
48
It synthesize or modify the protein.
Rough Endoplasmic Reticulum
49
This where lipid metabolism, detoxification and storage of calcium ions takes place.
Smooth Endoplasmic Reticulum
50
It monitors, regulate, and selectively controls the movement of substances in and out of the cell.
Cell Membrane
51
It is made of phospholipids.
Cell Membrane
52
It is the out layer of the cell
Cell Membrane
53
It allows nutrients into the cell and wastes outside of the cell.
Cell Membrane
54
It is the ribosome production factory.
Nucleolus
55
After creation of ribosomes in Nucleolus, they move to the ----
Rough Endoplasmic Reticulum
56
It is responsible for synthesizing ribosomal RNA (rRNA) and assembling ribosomal subunits.
Nucleolus
57
Site where proteins are made (synthesize).
Ribosomes
58
Site for mRNA translation into protein.
Ribosomes.
59
Packaging house of the cell
Golgi Complex
60
Sort, modify, package, and distribute cell products (proteins and lipid) to where it is needed.
Golgi Complex
61
Digests food particles and cell parts.
Lysosome
62
Garbage Men
Lysosomes
63
Protects cell by digesting foreign invader
Lysosomes
64
Contains digestive enzymes that break down various biomolecules, including proteins, lipids, carbohydrates, and nucleic acids.
Lysosomes
65
It is called the programmed cell death.
Apoptosis
66
It contains enzymes that are specialized to digest toxic substances
Peroxisomes
67
A network of protein filaments (microtubules and microfilaments) that help the cell move and maintain its shape.
Cytoskeleton
68
It has a pair of centrioles
Centrosomes
69
It makes microtubules.
Centrosomes
70
Rough ER provides sites for protein synthesis, with ribosomes bound to its membrane. The translated proteins are exported into the ER for maturation. These proteins are then transported to the ------------ for further maturation and sorting before being released
Golgi Apparatus

Grade 11 - 1st Semester (Mockup Test/Reviewer) (10 decks)

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