33870657
Descrição
Mapa Mental por Rebeca Rodríguez Petz, atualizado more than 1 year ago
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Criado por Rebeca Rodríguez Petz
aproximadamente 3 anos atrás
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Cell Theory
- Cells
- Smallest unit of life
- All living things made of cells
- Cells come from preexisting cells
- Smallest unit of life
- Cell Classification
- Prokaryotic
- Bacteria
- No nucleus
- Instead, has a nucleoid region that houses DNA
- Instead, has a nucleoid region that houses DNA
- In common with Eukaryotic
- Exclusive to Prokaryotic
- Pili
- Attach cells to surfaces
- Attach cells to surfaces
- Capsule
- Protects cell from engulfment
- Protects cell from engulfment
- Nucleoid region
- Houses DNA
- Houses DNA
- Cilia & Flagella
- Cilia
- Moves things along surface of cell
- Moves things along surface of cell
- Flagella
- Moves cell from one point to another
- Moves cell from one point to another
- Cilia
- Pili
- Plasma membrane
- Protects the cell
- Controls what enters and leaves the cell
- Made of phospholipid bilayer
- Protects the cell
- Cytoplasm
- Protects cell organelles
- Jelly like substance in between organelles
- Site of chemical reactions
- Protects cell organelles
- Ribosomes
- Function: protein synthesis
- Synthesis = creation
- Synthesis = creation
- Small subunit + large subunit
- Found in cytoplasm or attached to endoplasmic reticulum
- Function: protein synthesis
- DNA
- Cell Wall
- Cytoskeleton
- Maintains shape of cell
- Holds organelles in place
- Maintains shape of cell
- Exclusive to Prokaryotic
- Bacteria
- Eukaryotic
- Plant and animal cells
- Has nucleus
- Membrane-bound organelles
- Obtained through ENDOSYMBIOSIS
- Endosymbiotic theory:
- Prokaryote cells engulf other prokaryote cells -> mitochondria is engulfed first, then chloroplast
- Prokaryotic cells that are engulfed do not get digested -> instead they live in harmony with the other prokaryotic cell (like a symbiote i.e. Venom)
- Prokaryotic cells that are engulfed do not get digested -> instead they live in harmony with the other prokaryotic cell (like a symbiote i.e. Venom)
- Prokaryote cells engulf other prokaryote cells -> mitochondria is engulfed first, then chloroplast
- Endosymbiotic theory:
- Obtained through ENDOSYMBIOSIS
- In common with Prokaryotic
- Plasma membrane
- Cytoplasm
- Ribosomes
- DNA
- Cell Wall
- Only in plant cells
- Only in plant cells
- Cytoskeleton
- Plasma membrane
- Exclusive to Eukaryotic
- Nucelus
- Stores genetic material (keeps DNA safe)
- Each cell has the same type of DNA, but in some cells specific instructions are turned off.
- Each cell has the same type of DNA, but in some cells specific instructions are turned off.
- Stores genetic material (keeps DNA safe)
- Endoplasmic reticulum
- Rough endoplasmic reticulum
- Attaches to outer membrane of nuclear envelope
- Processes and modifies proteins
- Attaches to outer membrane of nuclear envelope
- Smooth endoplasmic reticulum
- Attaches to rough endoplasmic reticulum
- Synthesizes phospholipids
- Attaches to rough endoplasmic reticulum
- Rough endoplasmic reticulum
- Golgi apparatus
- Collects, sorts, packages, and distributes materials (proteins + lipids)
- Collects, sorts, packages, and distributes materials (proteins + lipids)
- Mitochondria
- Site of cellular respiration (provides energy)
- Site of cellular respiration (provides energy)
- Nucelus
- Animal Cells vs Plant Cells
- Animal
- Lysosomes
- Contain digestive enzyme
- Some scientists argue that plant cells have them too
- Some scientists argue that plant cells have them too
- Contain digestive enzyme
- Centrioles
- Aid in cell division
- Aid in cell division
- Vacuoles
- Lots of small vacuoles
- Lots of small vacuoles
- Lysosomes
- Plant
- Contain cell wall
- Chloroplasts
- Site of photosynthesis
- Site of photosynthesis
- Central vacuole
- One big vacuole
- One big vacuole
- Contain cell wall
- Animal
- Plant and animal cells
- Prokaryotic
- Rebeca Rodríguez Petz A01723482
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