Homeostasis and Cell Specialization

YOU GUYS KNOW THIS STUFF!!

HomeostasisThe process by which all cells maintain an internal environment separate from their external environment

What processes have we talked about this chapter?

Unicellular organisms do this on a much smaller, more efficient scaleBut what about multicellular organisms?CELLULAR SPECIALIZATION!

Cellular SpecializationCells of multicellular organisms are specializedThey still carry out the same functions of all cells, but have other jobs as well

THEY WORK OVERTIME!Remember our trachea cells?Not just animal cells!

Levels of OrganizationThese specialized cells give rise to different levels of organization