Biology 1110 Questions And Answers 100% Guaranteed Pass!

Biology 1110 Questions And Answers 100% Guaranteed Pass! Define Biology - ANS-The study of life. Webster defines it as the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior. Define Homeostasis - ANS-Keeping iternal conditions sonsistant despite external change(i.e. body temperature) Define Domains - ANS-Living organisms which are classified into three major groups (bacteria, archaea, eukarya) What are the characteristics of a prokaryotic cell? - ANS-Contains no nucleua; has DNA, but is not contained in a nucleus. What are the characteristics of a eukaryotic cell? - ANS-has a nucleus which contains/house genetic material. How is food obtained? - ANS-Ingested, made, or absorbed Define flora bacteria - ANS-bacteria that helps fight infection What is the main differnce between archaea and bacteria? - ANS-while both are unicellular, prokaryotic, and absorb food, ARCHAEA HAVE UNIQUE CELL STRUCTURES AND IS NOT KNOWN TO CAUSE INFECTION. Define extremophiles - ANS-the abiltiy to live in some very odd places. What are the simularities between living organisms? - ANS- Continues...