Bacteria contain several types of cytoskeletal proteins. Match the protein with its function within the cell. Bactofilin MreB ParA FtsZ Match each of the options above to the items below. Cell divisionCell division Open choices for matching No answer Helps determine shape of cellHelps determine shape of cell Open choices for matching No answer Segregates chromosomes and plasmidsSegregates chromosomes and plasmids Open choices for matching No answer Protein and chromosome positioning

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.