Cell Parts/notes Flashcards

1
Q

Is the cell wall in plant or animal cells

A

Plant cells on the outside

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2
Q

What is the structure of the cell wall

A

Wall surrounding cell
Has holes like windows in wall
Rigid structure made of cellulose

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3
Q

What is the macromolecule of the cell wall

A

Cellulose

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4
Q

Main function of the cell membrane

A

Controls what enters and leaves the cell

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5
Q

Structure of cell membrane

A

Flexible lining just inside the cell wall in plants, outside in animals

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6
Q

What is the macromolecule of cell membrane

A

Phospholipids
Proteins
Cholesterol

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7
Q

Is the cell membrane found in animal or plant cells

A

Both

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8
Q

Chloroplast main function

A

Photosynthesis by converting solar energy into chemical energy

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9
Q

Chloroplast structure

A

Oval bean found in outer membrane, stacks of hollow discs, formed of membrane = grana

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10
Q

Macromolecule for chloroplasts

A

Phospholipids and proteins

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11
Q

What two organelles have their own DNA

A

Mitochondria and chloroplast

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12
Q

Centrolie main function

A

Form spindle fibers to move/separate chromosomes in cellular division

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13
Q

Centriole structure

A

Self replicating, organelles made up of triplets of macrotubles

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14
Q

Are centriole found in animal or plant cells

A

Animals

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15
Q

Rough Er main function

A

Folds and delivers proteins

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16
Q

Rough Er structure

A

Tunes of membrane contains enzymes (inter cellular highway) attached to nucleus

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17
Q

Macromolecule of rough Er

A

Phospholipids

Proteins

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18
Q

Golgi apparatus main function

A

Adds carbs, lipids to proteins, constructs complex carbs, packages proteins

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19
Q

Golgi apparatus structure

A

Flat packets of membrane

Lots of enzymes

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20
Q

Smooth Er main function

A

Transport molecule detoxify

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21
Q

Smooth Er structure

A

Membrane tunes with lots of enzymes attached to nucleus

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22
Q

Smooth Er macromolecule

A

Phospholipids and proteins

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23
Q

Lysosomes main function

A

Digest macromolecules, good hydrolysis

24
Q

Lysosomes structure

A

Single membrane full of digestive enzymes

25
Macromolecules in lysosomes
Phospholipids and proteins
26
Are lysosomes in animals or plants
Animals
27
Is Golgi apparatus in plants or animals
Both
28
In Er in plant or animals
Both
29
Mitochondria function
Cellular respiration, use oxygen to burn glucose and give energy to cells
30
Mitochondria found in plant or animals
Both
31
Mitochondria structure
Oval bean shape outer membrane, inner membrane has folds (crustac)
32
Macromolecules in mitochondria
Phospholipids and proteins
33
Nucleus function
Stores DNA and directs cells. Small ribosomes
34
Nucleus structure
Round shape, nuclear envelope- double membrane around nucleus, nuclear pores (opening in envelope), chromosomes-segments of DNA, nucleolus
35
What is nucleolus
Dense area where ribosomal DNA is made
36
Macromolecule in nucleus
Phospholipids, proteins, nucleic acid
37
Ribosome main function
Makes proteins
38
Ribosome structure
Two subunits One protein subunit One RNA subunit
39
Where is ribosome found
On RER or cytoplasm,
40
What is ribosome macromolecule
Protein and nucleic acid
41
What's another name for vacuole
Vesticles
42
Vacuole function
Storage, in plants structural support (tugor pressure).
43
Vacuole structure
Single membrane filled with water and molecules | Food vacuoles store food.
44
Macromolecules in vacuole
Phospholipids, protein
45
Cytoplasm main function
All functions between nucleus and cell membrane, fluid stuff.
46
Cytoplasm structure
All organelles between membrane and nucleus
47
Hyaloplasm
Fluid that fills cell
48
Cytoplasm macromolecule
All
49
Cytoskeleton
Where hyaloplasm is the solid stuff
50
What is the only organelle that has no membrane
Ribosome
51
Organelles for movement
Cilia and flagella
52
Cilia
Small hair like projects from the cell membrane
53
Example of cilia
Fallopian tubes, mucus membranes, paramecium
54
Flagella
Long tail like projection from the cell membrane
55
Example of flagella
Sperm cell, bacteria,
56
Main function of cell wall
Physical protection