Prokaryotic/ Eukaryotic cells (Biology 002 and 003) Flashcards
What are the two types of prokaryotic cells
Archaea and Bacteria
Features of prokaryotic cells
No nucleus, no membrane bound organelles, very small, looped DNA (nucleoid), unicellular
Definition of unicellular
A single cell
What does a flagellum do
Movement in bacteria
What does the capsule prevent and increases
Desiccation and resistance to phagocytosis
What is inside a cytoplasm
Ribosomes and a loop of DNA (nucleoid)
Features of eukaryotic cells
Membrane bound organelles, Linear DNA, Large, present nucleus
What are the four kingdoms of the eukaryote domain
Animals, Plants, Fungi and Protist
Features of an eukaryotic plant cell
Cell wall, chloroplast, large vacuole, multicellular
Features of an eukaryotic animal cell
No chloroplast, multicellular, lysosomes, plasma membrane
What does it mean for viruses to be acellular
Have no cellular structure
Process of bacteria reproduction
Binary fission
How many chromosomes in a human somatic cell
46
What must happen before cell division
DNA replication
What is interphase
DNA replication, cells become bigger, spindle proteins are made and sister chromatids form
