1. What happens to electrons in an oxidation reaction? Electrons are shared equally. Electrons are shared but not equally. Electrons are gained. Electrons are lost. Electrons are sometimes shared equally. a. b. C. d. e. 2. Nucleic acids are polymers of ... sugars amino acids lipids nucleotides starch 3. Which term best describes blood, which has a pH of 7.4? weakly acidic weakly basic strongly acidic strongly basic neutral a. b. C. d. e. a. b. C. d. e. 4. Which process involves the addition of water to compounds?

1. What happens to electrons in an oxidation reaction? Electrons are shared equally. Electrons are shared but not equally. Electrons are gained. Electrons are lost. Electrons are sometimes shared equally. a. b. C. d. e. 2. Nucleic acids are polymers of ... sugars amino acids lipids nucleotides starch 3. Which term best describes blood, which has a pH of 7.4? weakly acidic weakly basic strongly acidic strongly basic neutral a. b. C. d. e. a. b. C. d. e. 4. Which process involves the addition of water to compounds?

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter3: The Chemistry Of Life: Organic Compounds

Section: Chapter Questions

Problem 8TYU: Fatty acids in phospholipids and triacylglycerols interact with one another by (a) disulfide bridges...

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1. Define what a decomposition reaction is: htaction in n 9 2. Synthesis reactions that use water in the reaction are ddralion Rodton 3. Collectively decomposition reactions are referred to as Calalomiomm C. Reversible Reactions 1. A chemical reaction in which the reaction can proceed from or from to to D. Oxidation-Reduction Reactions 1. Chemical reactions that result from the exchange of olootarce 2. The loss of an electron by a reactant is referred to as 3. refers to the gain of an electron by a reactant. E. Energy 1. Stored energy that is not doing work is called 2. Energy that is actually working and moving matter is 3. Mechanical Energy ina a. Results from the otal amnn of CoienH al and 4. Chemical Energy a. Potential energy stored 5. Heat Energy a. Energy that flows Speed of Chemical Reactions a. The activation energy is b. Substances that increase the rate of chemical reactions without being 6. used up in the reaction are called 1. Enzymes are Created by of ty C Page 3 of9
adenine molecule ii. NH2 N- НО-Р—О—Р—О—Р—О. ОН ОН ОН i. Phosphate chain ОН ОН iii ribose sugar
15. Rank the solubility of the following fatty acids in water. A. C<E<B<D<F<A B. A<F<D<B<E<C C. C<E<B<F<D<A D. A<D<F<B<E<C 16. Using the same information in no. 15, rank the solubility of the fatty acids in hexane.* A. C<E<B<D<F<A B. A<F<D<B<E<C C. C<E<B<F<D<A D. A<D<F<B<E<C
Sphingolipids do I. contain a glycerol core with a phosphocholine headgroup. II. contain a modified sphingosine. III. usually has a ceramide moiety IV. function as a precursor to sterols. O II, IV O II, II O , II, II O I, II, IV
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e. 12.. Name both of the molecules below, and circle/ identify which of the following two molecules has lower free energy. I 0- O O O O -P-O O™ N H₂N OH OH no fofo HO- O- OH OH NH₂ N S N OH OH
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The Industrial process for forming methanol involvės a čatalyst: Catalyst CO + 2H2 High p.T CH;OH Draw molecular pictures showing the course of this reaction. Draw Your Solution Suggest how the catalyst might make it easier for these reactions to occur. Hydrogen gas the catalyst's surface as Hatoms, which then react with co molecules more than direct reaction of CO molecules with H2 molecules. Bonds that must be broken for this reaction to * molecule. single bondis) and : bond(s) and Occur are i * bond(s) in the H- e bond(s). Bonds that are formed are C- H- eTextbook and Media Save for Later Attempts: 0 of 3 used Submit Answer
8. What enzyme breaks peptide bonds which occur to the carboxyl terminal side of aromatic amino acids? Relate the pH profile of this enzyme to its catalytic mechanism. HINT: Draw out the pH profile and initial steps of the mechanism for this enzyme.