Biology- organelles

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12 Terms

1
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what is endoplasmic reticulum (ER)

  • membrane bound organelle

  • attached to nucleus

  • smooth- no ribosomes- stores lipids

  • rough- ribosomes- stores proteins

<ul><li><p>membrane bound organelle </p></li><li><p>attached to nucleus </p></li><li><p>smooth- no ribosomes- stores lipids</p></li><li><p>rough- ribosomes- stores proteins </p></li></ul><p></p>
2
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Golgi apparatus/ body

  • membrane bound organelle

  • organising, modifying and secreting lipids and proteins

  • stack of membranes

  • package into vesiculas

<ul><li><p>membrane bound organelle </p></li><li><p>organising, modifying and secreting lipids and proteins</p></li><li><p>stack of membranes </p></li><li><p>package into vesiculas </p></li></ul><p></p>
3
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chloroplast

  • only found in plants and bacteria

  • photosynthesis - carbon+water=sugar+oxygen

  • chlorophyl is what makes it green

<ul><li><p>only found in plants and bacteria </p></li><li><p>photosynthesis - carbon+water=sugar+oxygen</p></li><li><p>chlorophyl is what makes it green </p><p></p></li></ul><p></p>
4
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Cell wall

  • only in plant cells, bacteria and fungi

  • provides structure and support and protection

<ul><li><p>only in plant cells, bacteria and fungi</p></li><li><p>provides structure and support and protection</p></li></ul><p></p>
5
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Cytoplasm

  • jelly-like substance

  • mostly made of water

  • some reaction occurs here

<ul><li><p>jelly-like substance </p></li><li><p>mostly made of water </p></li><li><p>some reaction occurs here </p></li></ul><p></p>
6
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Nucleus

  • membrane bound organelle

  • stores genetic information

  • controls cell function

<ul><li><p>membrane bound organelle </p></li><li><p>stores genetic information</p></li><li><p>controls cell function</p></li></ul><p></p>
7
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cell membrane

  • made of lipid bi-layer

  • controls movement of substance in and out of cell (semi-permeable)

<ul><li><p>made of lipid bi-layer</p></li><li><p>controls movement of substance in and out of cell (semi-permeable) </p></li></ul><p></p>
8
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mitochondria

  • membrane bound organelle

  • involved in energy production

  • sight of aerobic respiration

<ul><li><p>membrane bound organelle </p></li><li><p>involved in energy production </p></li><li><p>sight of aerobic respiration </p></li></ul><p></p>
9
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Ribosomes

  • site of protein synthesis

  • produce protein

<ul><li><p>site of protein synthesis </p></li><li><p>produce protein</p></li></ul><p></p>
10
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vesicle

  • transport vessel for golgi body

  • delivers substances around cell

<ul><li><p>transport vessel for golgi body </p></li><li><p>delivers substances around cell </p></li></ul><p></p>
11
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vacuole

  • stores water and salts

  • plants have one large one

  • animals have multiple little ones

  • breaks down waste

<ul><li><p>stores water and salts </p></li><li><p>plants have one large one </p></li><li><p>animals have multiple little ones</p></li><li><p>breaks down waste </p></li></ul><p></p>
12
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what is ATP

ATP is made by converting the food we eat into energy.

  • cellular respiration

  • when converted into ADP+pi is active transport

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