Prokaryotic Vs. Eukaryotic Cells

regulates what comes in and out of cell

DNA that forms a circle. does NOT wrap around proteins. termed "naked"---pro

gel like fluid (mostly water) site of metabolic reactions.

build proteins during translation

small, circular DNA shared between bacteria. contains genes for antibiotic resistance

provides shape and allows cell to withstand turgor pressure without bursting.

enables cell to attach to surface, swap DNA, and harpoon DNA in the environment.

long, whiplike structure that helps a cell to move

keeps cell from dehydrating and adhering to surface

"compartmentalized", are animal and plant structures, each cell has its own cell membrane, these compartments allow cells to perform specific functions

contains DNA and instructions for protein synthesis. nucleolus where ribosome subunits synthesize. double membranes transcript and transcribe.

80s. catalyzes synthesis of polypeptides

"Free" ribosomes: float around cytoplasm and make proteins for inside the cell

store water and maintain cell turgor pressure

produce ATP. have double a membrane. has own DNA.

produces glucose during photosynthesis. contain light absorbing pigments. has own DNA.

synthesis of polypeptides + transportation.

no ribosomes. not involved in protein synthesis. synthesis of phospholipids and cholesterol for forming membranes.

modifies, sorts and packs polypeptides for transport to:

composed of microtubules in a radial symmetry. arranges mitotic spindles during division. anchor for microtobules in cytoplasm and for cillia/flagella.

extensions from cell surface that help with movement.

short, numerous, coordinated movement.

longer, fewer, move alone

enzymes that work in oxygen poor areas. enzymes digest large molecules to recycle organelles.

NOT an organelle. maintains cell shape. organizes cell components.

made of tubulin, transport + separate chromosomes during mitosis

actin filaments and intermediate filaments

perform essential processes of life

tiny, no membrane bound organelles, binary fission, cell wall with peptidoglycan, DNA in nucleoid, flagella rotates, circular/naked DNA, smaller ribosomes, can have plasmids, unicellular

bigger, membrane bound organelles, binary fission, mitosis, meiosis, cell wall of chitin or cellulose, DNA in nucleus, laterally bent flagella, linear DNA, larger ribosomes, no plasmids, uni or multicellular