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Biology > M2: Cell Organelles Lecture > Flashcards

M2: Cell Organelles Lecture Flashcards

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1
Q

What are the 3 major parts of the cell

N_______
C_________
C___ __________

A

Nucleus
Cytoplasm
Cell Membrane

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2
Q

is composed of numerous parts with specific functions

A

cell

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3
Q

known as plasma membrane

A

cell membrane

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4
Q

outermost covering of the cell

A

cell membrane

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5
Q

a semipermeable membrane
- materials do not easily go in/out of the cell

A

cell membrane

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6
Q

protects the cell

A

cell membrane

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7
Q

forms a boundary that separates an individual cell from external environment

A

cell membrane

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8
Q

parts of a cell membrane

double layer of p____________
c_________
p_________
c____________

A

double layer of phospholipids
carbohydrates
protein
cholesterol

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9
Q

filled with organelles, fills the space between the nucleus and cell membrane

A

cytoplasm

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10
Q

liquid-like structure (cytoplasm)

A

cytosol

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11
Q

made up of cytosol

A

cytoplasm

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12
Q

storehouse of genetic information (DNA)

A

nucleus

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13
Q

blueprint of the cell

A

DNA

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14
Q

dictates what the cell has to do

A

nucleus

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15
Q

parts of a nucleus

nucleo____
nucleo____
nucle__ _____
nucle__ _________

A

nucleolus
nucleoplasm
nuclear pore
nuclear envelope

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16
Q

part of the nucleus where ribosomes are produced

A

nucleolus

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17
Q

part of the nucleus that is an equivalent of cytoplasm

A

nucleoplasm

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18
Q

part of the nucleus where ribosomes leave

A

nuclear pore

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19
Q

part of the nucleus that encloses it

A

nuclear envelope

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20
Q

part of the nucleus where synthesis of ribosomes occur

A

nucleolus

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21
Q

cell organelles found both in animal and plant cells

  1. E_______ ___________
  2. R_____________
  3. G______ ____________
  4. M_____________
  5. V_______/v________
  6. P___________
  7. C__________
A
  1. Endoplasmic reticulum
  2. ribosomes
  3. Golgi apparatus
  4. mitochondria
  5. vacuole/vesicle
  6. peroxisome
  7. cytoskeleton
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22
Q

interconnected network of thin and folded membranes

A

endoplasmic reticulum

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23
Q

arranged like a maze, inside the maze is a LUMEN

A

endoplasmic reticulum

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24
Q

where protein and lipid synthesis occur inside the endoplasmic reticulum

A

lumen

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25
Q

type of ER

  • site for lipid synthesis
A

smooth endoplasmic reticulum

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26
Q

type of ER

  • break down drugs and alcohol
A

smooth endoplasmic reticulum

27
Q

type of ER

  • presences of ribosomes which results to protein synthesis
A

rough endoplasmic reticulum

28
Q

its main function is protein synthesis

A

ribosome

29
Q

imbedded within the ER or cytoplasm

A

ribosome

30
Q

Layered stacks of membrane- enclosed spaces

A

Golgi apparatus

31
Q

Process, sort, packaged, and deliver protein

A

Golgi apparatus

32
Q

Modify protein using an enzyme

A

Golgi apparatus

33
Q

Supply energy to the cell

A

Mitochondria

34
Q

Site of cellular respiration

A

Mitochondria

35
Q

Central vacuole

A

Plant Vacuole

36
Q

Large in size

A

Plant Vacuole

37
Q

Supports the structure of the plant

A

Plant Vacuole

38
Q

May also contain toxins, waste products, and pigments

A

Plant Vacuole

39
Q

Small in size

A

Animal Vacuoles and Vesicles

40
Q

May have several vacuoles in the cytoplasm

A

Animal Vacuoles and Vesicles

41
Q

Short -lived, can be formed or recycled as needed

A

Animal Vacuoles and Vesicles

42
Q

Some transform into a VACUOLE or a LYSOSOME

A

Animal Vacuoles and Vesicles

43
Q

re small vesicles, single membrane-bound organelles.

A

Peroxisomes

44
Q

They contain digestive enzymes for breaking down toxic materials

A

Peroxisomes

45
Q

Hydrogen peroxide into water and oxygen

A

Peroxisomes

46
Q

They contain oxidative enzymes for metabolic activity

A

Peroxisomes

47
Q

Lipid oxidation

A

Peroxisomes

48
Q

A microtubule

A

Cytoskeleton

49
Q

Microscopic fiber

A

Cytoskeleton

50
Q

Holds or suspends organelles in the cytoplasm

A

Cytoskeleton

51
Q

Parts that are only present in plants

  1. P__________
  2. C____ W_______
A

plastids and cell wall

52
Q

Give Plants its color

A
53
Q

Produce glucose/ sugar

A

Plastids

54
Q

Where photosynthesis occur

A

Plastids

55
Q

Rigid layer
Protection
Rigid support
Gives Shape

A

Cell wall

56
Q

Other organisms that have cell wall

Bacteria
A_________
Fungi

A

algae

57
Q

Parts that are found only in animals

C__________
CI________ and FL_________
L_________

A

centrioles
cilia and flagella
lysosome

58
Q

Main Microtubule Organizing Center
(MTOC)

A

Centrioles

59
Q

Active during cell reproduction

A

Centrioles

60
Q

A microtubule
For locomotion

A

Cilia and Flagella

61
Q

Round shape, membrane bound dense granular structures containing hydrolytic enzymes

A

Lysosome

62
Q

Responsible mainly for intracellular and extracellular digestion.

A

lysosome

63
Q

Breakdown of macromolecules and dead organelles

A

Lysosome

Biology (12 decks)

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