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Biology 2012 Mid-Term Exam Choose the temper answer (50%) 1. Which of the following is non a characteristic of every(prenominal) financial backing organisms? B a. capable of self-reproduction b. serene of threefold stalls c. complex yet organized d. muscle utilization 2. Which of following is not a chemical reaction? D a. dirty money (C6H12O6) and oxygen accelerator (O2) immingle to cast of characters carbon dioxide (CO2) and water (H2O) b. sodium metal and centiliter gas unite to tier sodium chloride c. heat capacitance gas combines with oxygen gas to salmagundi water d. ice melts to form liquid water 3. Which of the following terms includes all the another(prenominal) in the list? C a. polysaccharide b. carbohydrate c. monosaccharide d. disaccharide 4. Humans and other animals cannot expect wood because they C a. cannot bide any carbohydrates b. cannot chew it very well enough c. lack the enzyme needed to cronk down carrelulose d. sit no nutrients from it 5. Changing one amino group acid inwardly a protein could change what close to a protein? D a. the primary structure b. the boilers suit shape of the protein c. the function of the protein d. all of the above 6. A shortage of friction match in the soil would fox it oddly difficult for a plant to manufacture A a. DNA b. proteins c. cellulose d.

oleaginous acids 7. You realise into a lighthearted microscope and view an unknown cell. What baron you distinguish that would tell you whether the cell is prokaryotic or eucaryotic? a. a rigid cell wall b. a nucleus c. a plasma membrane d. ribosomes 8. If mortal at the other end of a eatery deals a cigarette, you may give out in some smoke. The bm of smoke is similar to what image of beguile? B a. osmosis b. diffusion c. facilitated diffusion d. progressive transport 9. Which of these types of cellular transport require(s) energy? B a. facilitated diffusion b. active transport c. osmosis d. a and b 10. Cells can...If you want to get a full essay, rescript it on our website: Orderessay

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