3-1 Part 2 Flashcards
Cytoplasm
Fluid inside the cell
Cell Membrane
A protective layer that covers the cell surface
Organelles
Structures that perform specific jobs in cells
DNA
Genetic material that carries info to make new cells
Nucleus
Contains DNA
Eukaryotic
Cells with nucleus
Prokaryotic
Cells without a nucleus
Examples of Prokaryotic
Bacteria
Smallest cells Circular DNA
None membrane covered organelles Have ribosomes
Strong exterior cell wall Unicellular organism
Live almost everywhere
Examples of Prokaryotic
Archaea
Non membrane bound organelles Have a different kind of ribosomes Have different exterior cell wall Unicellular organism Live in extreme places Methane loving
Circular DNA Heat loving
Salt loving