AP Biology Chapters 6&7.  Digests wastes  The tails.

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Presentation transcript:

AP Biology Chapters 6&7

 Digests wastes

 The tails

 Cell-cell recognition

 Modifies and packages proteins

 Ribosome  (that’s why prokaryotic cells have them, they are NOT true organelles)

 Cells and large organelles like the nucleus or chloroplast

 Nucleolus   Rough ER   Ribosomes   Golgi   Vesicles   Out of the cell

 Mitochondria  Chloroplast

 Digests things like lipids

 To keep the membrane fluid when it gets cold or hot

 Transmembrane proteins

 Small  Hydrophobic  Oxygen  Carbon dioxide  Hydrocarbons (small)

 Large  Hydrophilic  Water  Glucose and sugars  Ions  Salts

 Through aquaporins

 Detoxifies drugs and stuff  Found in the liver

 Need small surface to volume ratio  So that things can get into all parts of the cell quickly

 vacuole

 Chloroplasts

 Passive transport  Diffusion  Facilitated Diffusion  Osmosis

 Chloroplasts  Cell Wall  Vacuoles  Plasmodesmata

 Lysosomes  Centrioles  flagella

 Ribosomes  Cell membranes  DNA  cytoplasm

 Part of the cytoskeleton  Helps animal cells keep their shapes during cell divison

 nucleolus

 osmosis

 LAB  All organelles  Prok, Euk, Plant, Animal  Cell membranes  Diffusion, osmosis  Cytoskeleton