Functions Flashcards
Physical protection and structural support
Probs plants fungus bacteria
Cell walls
Controls what enters and leaves cells
Cell membrane
Store DNA and direct cells
Nucleus
Make proteins
Ribosomes
Cell respiration
-uses O2 to burn glucos + give cell energy
-o2 and glucose -> co2 and energy
Mitochondria
Photosynthesis
Chloroplasts sts
Digest food/ break down old organelles and macromoles (hydrolysis)
Lysosome
Break down fatty acids by oxidizing them ~ toxic by product
Peroxisomes
Food and transport proteins and carbs to glycoproteins and produces membranes
Endoplasmic reticulum (rough)
Transport proteins, detoxify poison, produce triglycerides, steroids and phospholipids
Endoplasmic reticulum (smooth)
Modifies sugars and lipids on proteins, makes complex carbohydrates, package 4 secretion of transport
Golgi body
Internal mechanical support
Move organelles and vesicles
Cytoskeleton
Communication junction- cytoplasmic bridge between cell allow cytosol and small molecules to flow between cells
Gap junction
Motion of cells
Move subsidies
Eukaryotic Cillia and flagella
No basal body
Not covered by cell membranes
Dif internal structure
Dif flagella
Prokaryotic flagella and cillia