General Biological Science test 1

General Biological Science test 1 - C Taste the compound if...

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Question: Which of the following areas/conditions would be favored by thermoacidophiles? A Anaerobic conditions B The Dead Sea, which contains high amounts of salt C The stomachs of herbivores D Hot sulfur springs Question: Nucleotides are building blocks of: A DNA B Carbohydrates C Proteins D Lipids Question: Amino acids are building blocks of: Question: Which of the following is NOT part of a nucleotide's molecular structure? A A phosphate B A nitrogenous base C A sugar D A buffer
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Question: You are a forensic scientist and have been asked to identify a white, unlabeled powder recovered from the scene of a crime. As a first step, you're interested in learning if the compound is polar or non-polar. What should you do, and how should you interpret your findings? A Try to dissolve the powder in water; if it fails to dissolve, it's a polar compound B Try to dissolve the powder in water; if it fails to dissolve, it's a non-polar compound
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Unformatted text preview: C Taste the compound; if it's sweet, it's a non-polar compound D Try to ignite the powder; if it burns, it's a polar compound E Try to dissolve the powder in oil; if it dissolves, it's a polar compound Question: When table salt dissolves in water which of the following occurs? : What causes a cell to be responsive to a particular hormone? A Receptor molecules B The hypothalamus C Calcium ion levels D Negative feedback E Other hormones Question: Glycogen is a polysaccharide used for energy storage by A Plants B Animals C Monera D Fungi Question: Only those proteins that are composed of more than one polypeptide chain are said to have __________ structure. A Secondary B Tertiary C Primary D Quaternary Question: Which of the following complex carbohydrates is a form of stored energy in plants? A Starch B Glycogen C Cellulose D Chitin...
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General Biological Science test 1 - C Taste the compound if...

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