HW 1 - – HW 1 – Sathasivan –(49750 1 This print-out should have 10 questions Multiple-choice questions may continue on the next column or

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Unformatted text preview: – HW 1 – Sathasivan – (49750) 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Which sequence correctly shows the increas- ingly complex levels of organization in multi- cellular organisms? 1. cell – organelle – tissue – organ – organ system – organism 2. organelle – tissue – cell – organ – organ system – organism 3. organelle – cell – tissue – organ – organ system – organism correct 4. organism – organ system – organ – tissue – cell – organelle 5. cell – organism – organ system – organ – tissue – organelle Explanation: 002 10.0 points When an atom such as nitrogen that has five electrons in its valence shell interacts with three atoms such as hydrogen with one elec- tron in their valence shells, it tends to form a molecule with 1. H-bonds 2. hydrophobic interactions....
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This note was uploaded on 11/17/2010 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas at Austin.

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HW 1 - – HW 1 – Sathasivan –(49750 1 This print-out should have 10 questions Multiple-choice questions may continue on the next column or

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