Anatomy 3

• structural and functional unit of life.
• varible in apperance and funtion

• otter shell of the cell
• filters, receptors, mantains an electrical gradient

• in plasma membrane, self assembed
• hydrophilc and hydrophobic

• in bilayer of plasma membrane
• works as channles and pumps. serves as a receptor

exsists outside of bilayer in plasma membrane and IN the cell. strengthens bilayer and makes enzymes

• in plasma membrane, stiff/waxy material
• strengthens the bilayer

brain of the cell, contains genetic inheritance, controls everyday activities by controlling organs and functions

• dna ACTIVE form
• made of DNA and protiens, dark, used for cell division.
• different from chromosomes

• everything between nuclear membrane and plasma membrane.
• contains cytosol

• Make protien used INSIDE the cell
• float

• stuck to er.
• make protien and are sent elsewhere

ribosomes stuck on it, makes protiens for transport

• no protiens, makes lipids and carbs
• detoxification

acts as a cellular packaging and transport system.

provides usable energy for the cell in for of ATP. Makes ATP.

• membrane sac with digestive enzymes
• kills invading organisms for protection
• digest food particles and worn out organells.

special enzymes that break down hydrogen peroxide with catalase

breaks down protiens

• in cytoskeleton
• solid rods of actin
• participate in muscle contractions

• in cytoskeleton
• larger rods of protien, prevents tearing and creates muscle contractions

• in cytoskeleton
• hollow rods of protien tubuen
• moves substances over cell surface
• participate im cell division

hairs that move substances

help move sperm

• used during cell division
• helps form the mitotic spindle

storage centers