Bio

holds hereditary information

Sends information in/out

Provides shape and interenal organization

network of protein filaments

• threadlike protein
• (actin)

assemply/disassembly of actin is responsible for cytoplasmic movement

• made of tubulin
• maintain cell shape
• critical during mitosis

hollow tubes of protein

• Actin is a thin thread like protein, tubulin is a hollow tube.
• Actin is for movement, tubulin for cell shape

Microvilli, Cilia, Flagella

Knex of cells

• Makes proteins using Translation
• Ribosome= TRNA anticodon + Amino Acid ---Protein

not lipid bilayer

• -Protein Synthesis-
• Site where protein exported from cell
• Site where lipid components of cell mem assembled

• Rough- involved in protein syn
• smooth- involved in nonprotein syn

• hold proteins made by Rough ER
• --modifies sorts packages proteins for storage (in lysosomes) or for exporrt

• produced by golgi
• small sacs filled with digestive enzymes

• smaller than lysosomes
• made by Rough ER
• NEUTRALIZE TOXINS (like alcohol)

• Cell resperation
• Convert food E into Usable E
• Double Membrane-

PLANTS ONLY

Capture E from sun-- photosynthesis-- glucose

double membrane

Stroma- space between pancakes (GRANA) where calvin cycle takes place (makes glucose + O2)

1665- thin sections of cork, square cubes called CELLS

all plants made of cells

all animals made of cells

• both animals & plants have cells
• COmpeltes cell theory

tiny organisms in pond water

• 1.) All living things made of cells.
• 2.) Cells are basic struc/func of all living things
• 3.) New cells come from pre existing cells

• NO nucleus
• Bacteria

• NUCLEUS,
• larger more complex than pro
• vary from single cell to multi cellular organisms

• cell membrane
• DNA (at some point)

• Nucleus
• Cytoplasm

determines what goes in/out of cell

• selectively permeable or semipermeable
• composed of lipids and proteins