Medical Quiz

Topics: Bacteria and Protist Review Quiz

Small pieces of genetic material that is independent of other DNA in the cell and that can be passed to other bacteria is? 
A. plasmids
B. cell membrane
C. cytoplasm
D. chloroplasts

Select your answer:
     


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To maintain homeostasis, a cell needs to expel some of its water. Which structures below would most likely help accomplish this task?

A. pseudopods

B. protein pumps

C. tunnel proteins

D. contractile vacuoles