Bio Sci 93 Midterm 2 Practice Questions with 100% Verified Correct Answers

Bio Sci 93 Midterm 2 Practice Questions with 100% Verified Correct Answers Catabolism is to anabolism as ___________________ is to ___________________. a.) exergonic; spontaneous b.) exergonic; endergonic c.) free energy; entropy d.) work; energy - Correct Answer b Most cells cannot harness heat to perform work because a.) heat does not involve a transfer of energy. b.) cells do not have much thermal energy; they are eventually cool. c.) temperature is usually uniform throughout a cell. d.) heat can never be used to do work. - Correct Answer c Which of the following metabolic processes can occur without a net influx of energy form some other process? a.) ADP + P - ATP+H2O b.) C6H12O6 + 6H2O - 6CO2 + 6H2O c.) 6CO2 + 6H2O - C6H12O6 + 6H2O d.) Amino Acids - Protein - Correct Answer b If an enzyme in solution is saturated with substrate, the most effective way to obtain a faster yield of products is to a) add more of the enzyme. b) heat the solution to 90 degrees C. c) Add more substrate.