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Life Science Review

Test Description: Students will review all areas of Life Science.

Instructions: Answer all questions to get your test result.

1) Which statement about cells is part of the cell theory?

ACells with cell walls do not have cell membranes. BCells come only from other living cells CCells are found in most living things. DAll cells capture energy from sunlight.

2) A complex multicellular organism has different levels of organization. What is the order of these levels?

Acell membranes, cytoplasm, nucleus Bcell membrane, organelles, nucleus Ctissues, organ, organ systems Dtissues, organs, specialized cells

3) What is the function of the genetic material in a cell?

Acontrols what comes into a cell and what goes out Bprovides information a cell needs to function and grow Cbreaks down materials brought into the cell Dprovide transport of materials from the nucleus to the cell membrane

4) The fats, oils, and waxes found in living things are know as

Aglucose Bcarbohydrates Clipids Dproteins

5) In fermentation, cells release energy without

Aglucose Bwater Calcohol Doxygen

6) The movement of materials across a cell membrane, requiring energy, is called

Aosmosis Bpassive transport Cdiffusion Dactive transport

7) If a starfish is cut in half, it can regrow its missing body through

Abinary fission Bhealing Cbudding Dregeneration

8) The stage in a cell's life when it is not in the process of dividing is called?

Ainterphase Bcell division Cthe cell cycle Dmitosis

9) Proteins are made up of a sequence of

Anucleotides Bchromosomes Camino acids Dbase pairs

10) Which group includes the most species?

Akingdoms Bphylum Cdomain Dfamily

*select an answer for all questions

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