CELLS AND CELL SPECIALIZATION 1157 WD Fundamentally Different Types of Cell Prokaryotic Cell- single celled: only DNA+ structure (“before nucleus”) E.g. zygote-complete DNA Eukaryotic Cell-multi-ce
CELLS AND CELL SPECIALIZATION 1157 WD Fundamentally Different Types of Cell Prokaryotic Cell- single celled: only DNA+ structure (“before nucleus”) E.g. zygote-complete DNA Eukaryotic Cell-multi-ce
$0.69
CELLS AND CELL SPECIALIZATION
1157 WD
Fundamentally Different Types of Cell
Prokaryotic Cell- single celled: only DNA+ structure (“before nucleus”) E.g. zygote-complete DNA
Eukaryotic Cell-multi-celled (“after nucleus”) Prokaryotes Eukaryotes
DNA In “nucleoid” region Within membrane-bound nucleus
Chromosomes Single, circular Multiple, linear
Organelles None Membrane-bound organelles
Size Usually smaller Usually larger- 50 times
Organization Usually single-celled Often multicellular
Sexual Reproduction None Meiosis: Combination of DMA from 2 cells