IGB35 BIO ALA Making Molecular Trains... Search Layout References Mailings Review View Help Table Design Layout Aa Aa Paragraph Lydie Manyina Find ANSWERS BigIdeaB Exhibit Text C Styles Select Editing 1. What is the name for a reaction that removes Click or top here to enter text. water while linking molecules together? 2. What is the name for a reaction that adds water to split apart molecules? Click or tap here to enter text. 3. Which of the macromolecules are (or can form) polymers? (There's three of them.) Click or tap here to enter text. 4. Which of the macromolecules do not form polymers? (There's only one.) Click or tap here to enter text 5. What is the name of the functional group that Click or tap here to enter text. is necessary for dehydration reactions to occur? 6. Dehydration synthesis is part of a larger group Click or top here to enter text. of reactions. What are they called? 7. What are monosaccharides, disaccharides and Click or tap here to enter text. polysaccharides? Which one is a polymer? edictions On Accessibility: investigate Search FOCUS B DIS PrtSc Insert F12
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Step 1: A reaction that removes water while linking molecules together is called a dehydration reaction. Show more…
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Biochemistry Reactions Worksheet QUESTIONS: 1. Match the definition with the correct term A. Condensation Synthesis B. Hydrolysis C. Monomer D. Polymer E. Polymerization Large molecules that consists of many subunits called monomers Identical or similar subunits of a polymer Process of linking monomers to form a polymer Loss of a water molecule between two monomers to form a covalent bond between the monomers breaking the covalent bond between monomers by adding a water molecule AKA dehydration synthesis 2. Indicate if each of the following is an example of condensation synthesis or hydrolysis. Reaction #1: Reaction #2: Reaction #3: Protein, carbohydrate, or lipid synthesis Reaction #4: Digestion of proteins, carbohydrate, or lipid 3. How can you tell if a chemical equation represents: a. Condensation synthesis? b. Hydrolysis? 4. How are carbohydrates classified? 5. Match the description with the correct term. A. Disaccharides B. Lactose C. Maltose D. Monosaccharides E. Polysaccharides F. Sucrose Simple sugar General term used to describe a molecule that consists of 2 simple sugars covalently bonded General term used to describe a molecule that consists of 100s or 1000s of simple sugars covalently bonded Molecule that consists of 2 glucose molecules covalently bonded Molecule that consists of a glucose and a galactose covalently bonded Molecule that consists of a glucose and a fructose covalently bonded
The reactions that form organic polymers such as DNA and proteins are: Hydrolysis reactions Dehydration synthesis reactions Decondensation reactions Hydrogen bonds The secondary structure of a protein is determined by: Hydrogen bonds between atoms in the polypeptide backbone Interactions between the R groups (side chains) and other R groups of the polypeptide backbone. The sequence of amino acids in the polypeptide Interactions between polypeptide chains. Chemical reactions that lead to a release of free energy are referred to as energetically favorable or _____________. uphill. uncatalyzed. spontaneous. activated. Each description listed below is most closely associated with one of the cellular function. Each of the answer can only be used once! Hydrogen bonds A. B. C. D. Covalent bonds A. B. C. D. Hydrophobic interactions A. B. C. D. Electrostatic attractions A. Occurs between uncharged side groups with non polar bonds. B. Can form between side groups with polar bonds (partial charges) C. occurs both between fully charged side groups and other charged groups or partially charged side groups. D. Forms when two atoms share electrons DNA: Duplicates genes in response to cellular stress Catalyzes metabolic reactions when cells are starving Repairs cellular damage, including mutations Stores information in the form of nucleotide sequences Builds a nucleus in eukaryotic cells Which one of the following is not a component of each monomer used to make proteins? a phosphorus atom, P an amino functional group, NH2 a side chain, R a carboxyl group, COOH The second law of thermodynamics states that the disorder in any system is always _________________. Decreasing Increasing Infinite. Unchanged
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