IVY TECH APHY 101 Exam 2: An Introduction to the Human Body || Questions & Answers (Rated A+)

IVY TECH APHY 101 Exam 2: An Introduction to the Human Body || Questions & Answers (Rated A+) IVY TECH APHY 101 Exam 2: An Introduction to the Human Body || Questions & Answers (Rated A+) This compound is a subunit for what class of organic compounds? - ANSWER - carbohydrates Name the type of organic molecule that is hydrophobic. - ANSWER - lipid Match the general functions with the correct type of organic compound. Cell membrane structure; energy storage Genetic information Cellular fuel Enzymes, transporters, structural component - ANSWER - lipids nucleic acids glucose proteins The primary type of chemical reaction involved in the digestion of a meal by the digestive system is a(n) __________. - ANSWER - decomposition reaction This compound is a subunit for what class of organic compounds? (S = sugar group, P = phosphate group, B = base) - ANSWER - nucleic acid The building blocks for DNA and RNA molecules are called _______. - ANSWER - nucleotides What type of chemical bond involves the sharing of a pair of electrons by two atoms in a molecule? - ANSWER - covalent bond A cation is formed when an atom __________ an electron. - ANSWER - loses Matter is composed of elements, which are composed of __________. - ANSWER - atoms Gastric juice (fluid in the stomach) has a pH value of 2.0. Therefore, this solution is __________. - ANSWER - acidic Which of the following is a decomposition reaction?