Prokaryotic & Eukaryotic Cells Study Guide.

what are prokaryotes?

bacteria

where are eubacteria found?

in soil, water, or other surfaces.

where are archaebacteria found?

in hot springs, salty lakes, and other harsh environements.

are prokaryotes larger or smaller than eukaryotic cells?

smaller.

how are prokaryotes helpful?

they make food products, clean oil spills, and help with digestion in animals.

what diseases can prokaryotes cause?

strep throat and food poisoning.

what is the function of a cell wall?

provides structural support.

what does the cell membrane do?

controls what enters or exits a cell

what is the function of the pilus?

helps bacteria stick to surfaces

what is cytoplasm?

a gel-like substance that holds cell contents.

what does the nucleus do?

stores DNA.

what is the function of mitochondria?

generates energy for cells through cellular respiration

what is the function of chloroplasts?

converts chemical energy (glucose) and releases oxygen

what do ribosomes do?

make protein for the cell

what is the role of DNA?

acts as the control center for the cell

what organisms are made of eukaryotic cells?

plants, animals, and fungi.

are eukaryotes larger or smaller than prokaryotes?

larger.

what are two main types of eukaryotic cells?

plant and animal cells.