Cell theory
_________
cells are the basic building block of life
all cells come from other cells
all organisms are unicellular or multicellular
packages protiens for transport around the cell
golgi apparatus
need of a cell to stay stable by regulating internal conditions
homeostasis
a process that creates special structures and functions
what is differentiation
uses binary fission
prokaryotic
the layer the cell membrane is made of
phospholipid bilayer
feedback loop that intensifies the input
positive feedback loop
undifferentiated cells
what are stems cells
crll walls made of chitin or cellulose
eukaryotic
gives the cell shape
cytoskeleton
starts a system to counter an input
negative feedback loop
more growth and more protein synthesis
gap 2 or g2 phase
all cells have genetic material ____ a membrane and ribosomes
cytoplasm
has ribosomes on its surface
rough ER
uses a transport protein
facilitated diffusion
the third and final phase of the cell cycle
cytokinesis
bacteria is made of this cell
prokaryotic
made of microtubules
centrioles
water level is lower than cytoplasm
hypertonic
the phase in mitosis where the seperated genetic material goes into two daughter cells
anaphase