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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

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
Q

He proposed that mice could arise
from rags and wheat kernels left
in an open container for 3
weeks

A

JAN BAPTISA VAN HELMONT

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26
Q

He refuted the notion that maggots
spontaneously generate on meat led
out in the open air.

A

Francisco Redi

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27
Q

It states that the cell is everything. The very structure that carries out all biochemical activities to maintain cellular life.

A

Single-celled or Unicellular organisms

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28
Q

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.

A

Multicellular organisms

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29
Q

They are the functional units within a cell.

A

Cell Organelles

30
Q

They have specialized structure and function.

A

Cell Organelles

31
Q

They work together in a coordinated manner to ensure the cell’s survival and proper functioning.

A

Cell Organelles

32
Q

They enable the cell to live, grow, and reproduce.

A

Cell Organelles

33
Q

They are only found in eukaryotic cells.

A

Membrane-Bound Organelles

34
Q

These organelles are enclosed by phospholipid bilayer membrane.

A

Membrane-Bound Organelles

35
Q

What are the Membrane-Bound Organelles?

A

Nucleus
Mitochondria
Endoplasmic Reticulum
Golgi Apparatus
Lysosomes
Peroxisomes

36
Q

It control center of the cell.

A

Nucleus

37
Q

Direct the cellular activites

A

Nucleus

38
Q

It contains genetic material such as DNA

A

Nucleus

39
Q

It is the powerhouse of the cell

A

Mitochondria

40
Q

Responsible for ATP production

A

Mitochondria

41
Q

ATP production is also called

A

Cellular Respiration

42
Q

It is the factories of energy.

A

Mitochondria

43
Q

It involved in protein synthesis and lipid metabolism.

A

Endoplasmic Reticulum

44
Q

It carries protein synthesized in ribosomes to different parts of the cell.

A

Rough Endoplasmic Reticulum

45
Q

It is the transportation system of the cell

A

Endoplasmic Reticulum

46
Q

It has a very high concentration of mitochondria

A

Muscle cells

47
Q

Prominent in Liver

A

Protein

48
Q

It synthesize or modify the protein.

A

Rough Endoplasmic Reticulum

49
Q

This where lipid metabolism, detoxification and storage of calcium ions takes place.

A

Smooth Endoplasmic Reticulum

50
Q

It monitors, regulate, and selectively
controls the movement of substances in and out of the cell.

A

Cell Membrane

51
Q

It is made of phospholipids.

A

Cell Membrane

52
Q

It is the out layer of the cell

A

Cell Membrane

53
Q

It allows nutrients into the cell and wastes outside of the cell.

A

Cell Membrane

54
Q

It is the ribosome production factory.

A

Nucleolus

55
Q

After creation of ribosomes in Nucleolus, they move to the —-

A

Rough Endoplasmic Reticulum

56
Q

It is responsible for synthesizing
ribosomal RNA (rRNA) and assembling
ribosomal subunits.

A

Nucleolus

57
Q

Site where proteins are made (synthesize).

A

Ribosomes

58
Q

Site for mRNA translation into protein.

A

Ribosomes.

59
Q

Packaging house of the cell

A

Golgi Complex

60
Q

Sort, modify, package, and distribute cell products (proteins and lipid) to where it is needed.

A

Golgi Complex

61
Q

Digests food particles and cell parts.

A

Lysosome

62
Q

Garbage Men

A

Lysosomes

63
Q

Protects cell by digesting foreign invader

A

Lysosomes

64
Q

Contains digestive enzymes that break
down various biomolecules, including
proteins, lipids, carbohydrates, and nucleic acids.

A

Lysosomes

65
Q

It is called the programmed cell death.

A

Apoptosis

66
Q

It contains enzymes that are specialized to digest toxic substances

A

Peroxisomes

67
Q

A network of protein filaments (microtubules and microfilaments) that help the cell move and maintain its shape.

A

Cytoskeleton

68
Q

It has a pair of centrioles

A

Centrosomes

69
Q

It makes microtubules.

A

Centrosomes

70
Q

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

A

Golgi Apparatus

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

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