Biochemistry Module Exam 1 questions with correct answers 2023 Biochemistry Module Exam 1, Exams of Nursing

Download Biochemistry Module Exam 1 questions with correct answers 2023 Biochemistry Module Exam 1 and more Exams Nursing in PDF only on Docsity! Biochemistry Module Exam 1 questions with correct answers 2023 True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. - Correct Answers ✅False. True or False: Biomolecules can have only two functional groups. - Correct Answers ✅False True or False: The following functional group is an alcohol. - Correct Answers ✅False True or False: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules. - Correct Answers ✅False True or False: Carbon dioxide has a linear molecular shape AND has a bond angle of 109.5 degrees. - Correct Answers ✅False Biochemistry Module Exam 1 questions with correct answers 2023 Of the following, ____________ is not a property of carbon. - Correct Answers ✅possessing five valence electrons Which of the following is an element not typically found in living organisms? - Correct Answers ✅He _____________ is a functional group found in carbohydrates. - Correct Answers ✅Alcohols The following functional group is an example of _________. - Correct Answers ✅Ketone A ___________ is a chemical formula that does NOT show the C-H and C-C bonds. - Correct Answers ✅Condensed formula A collection of two or more macromolecules uniting is called a _______. - Correct Answers ✅Supramolecular complex Biochemistry Module Exam 1 questions with correct answers 2023 The molecule linked to the medical condition of gout is __________. - Correct Answers ✅Uric acid About how many different elements are found in living organisms? - Correct Answers ✅30 (Short response) Explain the common similarity in all prokaryotic and eukaryotic cells. Give a brief explanation of the similarity. - Correct Answers ✅Each cell type has a plasma membrane that separates life from non-life. The plasma membrane acts as a barrier to most molecules but does have proteins that permit select molecules to cross via proteins (transporters). (Short response) Would scientists be more likely to find an element such as O in a biomolecule, or W? Explain which she would more likely find in biological molecule and give specific physical/chemical properties. - Correct Answers ✅She would more likely find O. Smaller elements are preferred. Smaller elements with smaller atomic shells are Biochemistry Module Exam 1 questions with correct answers 2023 favored because they can form stable covalent bonds, allowing cells to form, hair to grow, and skin to protect against abrasion. (Short response) What element is the basis for life? Describe at least two properties of this element that permit it to serve the basis for life. - Correct Answers ✅1. Carbon can form strong covalent bonds with a variety of different elements. 2. Carbon can form double and triple bonds with other carbon atoms and other elements (N and o). (Short response) How does organic chemistry differ from inorganic chemistry? - Correct Answers ✅Organic chemistry is the study of the carbon-based compounds. Inorganic chemistry is the study of all other elements, but carbon. (Short response) Biochemists study the communication within and among organisms. According to the module, what are two other aspects of living organisms that biochemists study? - Correct Answers ✅Biochemists also study the structure and function of biomolecules and the chemical reactions of organisms.