Summative Test 1 (Module 1 & 2) c. sucrose Analyze the questions and choose the letter of the correct answer. 1. Amino acids are the building blocks of proteins. Which of the following is an example of a protein? a. cellulose b. fibroin d. triglycerides 2. A peptide bond is formed by the elimination of a water molecule to join two amino acids to form a peptide. But, to which part of another amino acid should the amine group form a bond with? a. amine group b. carboxyl group c. pentose sugar d. phosphate group 3. Enzymes are proteins that act as biological catalysts that speed up chemical reactions in our body. Which of the following enzyme help in breaking down sucrose into its glucose units? a. amylase b. lipase c. pepsin d. sucrase 4. Nucleic acids play an essential role in the storage, transfer, and expression of genetic information. The basic components of a nucleic acid are a 5-carbon, or pentose, sugar, a ring-shaped molecule belonging to the class of purine or pyrimidine bases and _. a. amine group b. carboxyl group c. pentose sugar d. phosphate group/s 5. DNA is described as the blueprint of life and stores. a. instructions for carbohydrate synthesis c. immune response information b. instructions for protein synthesis d. genetic information Read the following and identify what is being described. 1. Substances that provide the body with calories and/or energy and are consumed in large amounts. 2. Macronutrients that serve as our body's primary fuel source because they are easier to convert into usable energy. 3. A hormone produced by pancreas which helps store excessive amounts of sugar in blood. 4. A term used to describe amino acids that needs to be consumed through diet. 5. Semi - solid fat alternatives attained through the process of complete or partial hydrogenation and could pose health risks.​