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BIO- Unit 1- Cell Division > Part 1 - Cell Structure > Flashcards

Part 1 - Cell Structure Flashcards

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Biology 101 flashcards
1
Q

Cell Wall (Organelle? Function? Found?)

A

Not an organelle
Found in plant, fungal bacterial cells
Provides the cell with structure shape and support
Cell wall composed of cellulose in plant cells

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2
Q

Mitochondria

A

Organelle
Found in animal, plant and fungal cells
Makes the energy in the form of ATP

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3
Q

Chloroplasts

A

Organelle
Found in some plant cells
Traps lights energy from sun/photosynthesis

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4
Q

Cell membrane

A

Not an organelle
Found in al cells
Controls the movement of substances going in and out of cells

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5
Q

Cytoplasm

A

Not an Organelle
Found in all cells
Site of chemical reactions

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6
Q

Vacuole

A

Organelle
Found in plant and fungal cells
Stores excess water and contains sap

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7
Q

Nucleus

A

Organelle
Found in animal, plant and fungal cells
Controls cell activities

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8
Q

Ribosome

A

Organelle
Found in animal, plant and fungal cells
Site of protein synthesis

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9
Q

Plasmids

A

Not an organelle
Found in bacterial cells
Small spare circular pieces of DNA

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10
Q

Plant cell

A

Cell wall
Cell membrane
Cytoplasm
Chloroplast
Mitochondria
Vacuole
Ribosome
Nucleus

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11
Q

Animal cell

A

Cell membrane
Mitochondria
Cytoplasm
Nucleus
Ribosome

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12
Q

Fungal cell

A

Cell wall
Cell membrane
Cytoplasm
Vacuole
Ribosome
Mitochondria
Nucleus

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13
Q

Bacterial cell

A

DNA/Chromosone
Cell membrane
Cytoplasm
Cell wall
Plasmids

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14
Q

DNA

A

Contains genetic information for the cell

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15
Q

What do you use to view cells?
How do you view a cell clearer?
Total magnification?
Cells are measured in?

A

Microscope/the lenses
Stains are added
Eyepiece lens × Objective lens
Micrometres

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16
Q

MM?
hm?
1mm=?
Concert mm into hm?
1hm=?
Convert hm into mm?

A

Millimetres
Micrometres
1000hm
×1000
1/1000mm
÷1000

17
Q

Cell membrane is made of what 2 things?

A

Phospholipids- makes the membrane into fluid and able to move
Protein parts- found within, on the surface, or the bottom of the membrane

18
Q

What is the cell membrane described as?

A

Selectively permeable

19
Q

What does passive transport mean?

A

Passive transport occurs down a concentration gradient and does not require energy

20
Q

What does selectively permeable mean?

A

Selects which molecules enter and exit, based on their size to pass the membrane

21
Q

Explain a selectively permeable membrane

A

Starch cant eneter because its too big
Carbon dioxide, glucose, water and urea can eneter and exit because there small enough

BIO- Unit 1- Cell Division (6 decks)

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