Cells Flashcards

(31 cards)

1
Q

Erythrocytes

A

Red blood cells

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2
Q

Somatic cells

A

Human cells

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3
Q

Cytoplasm

A

Liquid inside cells

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4
Q

Plasma membrane

A

Separates cytoplasm from nucleus

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5
Q

Organelles

A

Intracellular structures

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6
Q

Mitochondria

A

Powerhouse of the cell , ATP

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7
Q

ATP

A

Energy

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8
Q

Ribosomes

A

Protein

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9
Q

Golgi body

A

Packages and transports protiens

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10
Q

Lysosome

A

Digest old worn out organelles

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11
Q

Nuclear envelope

A

Separates the nucleus from cytoplasm

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12
Q

Hydrophilic

A

Towards water

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13
Q

Hydrophobic

A

Repelled to water

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14
Q

Cytoskeleton

A

Structural shape and strength

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15
Q

Smooth endoplasmic reticulum

A

No ribosomes attached , produces lipids

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16
Q

Rough endoplasmic reticulum

A

Attached ribosomes

17
Q

Transcription

A

Copies instructions from DNA and mRNA

18
Q

Translation

A

Ribosomes reads code from mRNA

19
Q

Active transport

A

Requiring ATP

20
Q

Passive transport

A

No ATP + no energy needed

21
Q

Diffusion

A

Passive transport

22
Q

Carrier meditated transport

A

Passive or active

23
Q

Vesicular transport

24
Q

Ósmosis

A

Diffusion of water across the cell membrane

25
Isotonic
A solution that doesn’t cause osmotic flow
26
Hypotonic
Has less solutes and loses water through osmosis
27
Endocytosis - inside
Extocytosis outside
28
Squamous
Thin and flat
29
Cubodial
Square
30
Columar
tall + slender
31