basic unit of life

latin word for lens

roman philosopher who described "letters could be magnified by a ball of crystal"

made the first compound microscope

British scientist examined the structure of thinly sliced cork under the microscope

latin word small chambers

dutch shoe keeper made his own microscope to examine the fabric he's buying saw living organisms in pond he called animalcules

determine that all living plants was composed of tissue

german zoologist came to a similar conclusion as Matthias to animal

concluded that "all cells arise from ore existing cell"

tried to prove the idea of cell division

single celled organisms classified in the domains of bacteria and archaea

organisms whose cells have nucleus

central region of the cell

are responsible for protein synthesis

provides structure and protection

also known as plasma membrane

helps the bacterium to attach to surface

thin hair like structure

rod shaped structure

are thin tail like structure

are intermal structures responsible for energy production

gel like materials

contains small microfilaments

most stable and least soluble and provides tensile strength

small hollow tubes

organizing center of microtubules

houses DNA

membrane free organelle

powerhouse of the cell

group of organelles

folded membrane

modifies, packages, and distributes molecules

has hydrolytic enzymes

small round organelles enclosed in a single membrane

membrane bound sacs for storage and transport

appendages responsible for locomotion of cells

used to move substances outside human cells

whip like extension

contains green pigment

vacoule that stores water food pigments

compost of amini acids and sugars

nirtogen containing polysaccharide

membrane enclosing the nucleus

dna olus associated proteins

store pigments