BIOL 2170 Exam 1 Review Test Questions Answered Correctly.
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Course
Bio 2170
Institution
Bio 2170
What is the strongest type of bond? - Answer Covalent
Define isomer: - Answer Same chemical formula, different structural formula
What type of bond forms proteins? - Answer Peptide
What elements are abundant in cells? - Answer C,N,O,H
What type of bond forms carbohydrates? -...
BIOL 2170 Exam 1 Review Test
Questions Answered Correctly.
What is the strongest type of bond? - Answer Covalent
Define isomer: - Answer Same chemical formula, different structural formula
What type of bond forms proteins? - Answer Peptide
What elements are abundant in cells? - Answer C,N,O,H
What type of bond forms carbohydrates? - Answer glycosidic
What type of bond forms nucleic acids? - Answer phosphodiester
What determines the type of element? - Answer # of protons
What type of bond transfers electrons? - Answer ionic
What type of bond forms a lipid? - Answer ester linkages
What is hydrophobic? - Answer Water hating/fearing, nonpolar
What are the four macromolecules? - Answer proteins, carbohydrates, lipids, nucleic acids
What releases hydrogen ions? - Answer An acid
, If a solution has a lot of H+ ions, is it acidic or basic? Does it have a low or high pH? - Answer acidic, low
pH
How are monomers formed? - Answer Hydrolysis reactions
What is the main fuel for cells? - Answer Glucose, which is converted to ATP
Are fats polar/nonpolar and soluble/insoluble? - Answer nonpolar, insoluble
Lipids are different from the other macromolecules because: - Answer They are NOT polymers or
formed through covalent bonds.
How are polymers formed? - Answer Condensation/dehydration reactions
Isotopes have different numbers of: - Answer neutrons
What determines how an atom behaves? - Answer electrons (reactivity)
How are covalent bonds formed? - Answer sharing of electrons
Differentiate between solute and solvent. - Answer Solute: substance being dissolved
Solvent: liquid dissolving the substance
Molarity= - Answer mol/L
What is the monomer of a lipid? - Answer There is not one; lipids are not polymers
What is DNA used for? - Answer Storage and transmission of genetic information
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