GENZ100COURSEHERO

Chem 210 Final Exam Questions and Correct Answers, With Complete Solution, 2024. SOPBAR used to find degrees of unsaturation ((2C+2)-H-X+N)/2 Resonance Rules -no breaking single bonds -do not exceed octet -keep net charge the same -try to have full octets (most stable) Resonance Patterns 1. Lone pair e- next door to pi bond 2. Pi bond next to positive charge 3. Double bond btwn atoms of differing electronegativity (ex: carbonyl) Curved Arrows show movement of pair of electrons s...

chem 210 exam 8 Questions and Correct Answers, Complete Solution 2024. T/F the majority of reactions of the urea cycle occur in the cytosol true T/F NADH yields 1.5 ATP molecules after donating electrons and hydrogen atoms to the electron transport chain (ETC) false T/F GTP is invested in the urea cycle false T/F there are six complexes associated with the ETC false T/F in the production of ATP via ATP synthase, the H+ ions move from the mitochondrial matrix to the intermembrane space...

chem 210 exam 7 Questions and Correct Answers, 2024. false T/F: the delta G value for a particular reaction is -78kJ/mol. this value indicates the reaction is NOT spontaneous false T/F a biochemical metabolic pathway is a single reaction that converts starting material into products false T/F three ATP molecules are used in the energy-investing stage of glycolysis false T/F the citric acid cycle occurs in the absence of oxygen true T/F the beta-oxidation pathway degrades both even-nu...

chem 210 exam 6 Questions and Correct Answers, With Complete Solution. 2024. in RNA, guanine always pairs with ______ A. thymine B. guanine C. cytosine D. uracil E. both A and B C. cytosine DNA is built from which of the following? A. nucleosides B. genes C. purines D. nucleotide E. codons D. nucleotide the Z-form helix of DNA is stabilized mainly by_____ A. ionic bonds B. covalent bonds C. hydrogen bonds D. ion-dipole bonds E. hydrogen covalent bonds C. hydrogen bonds wh...

chem 210 exam 6 Questions and Correct Answers, With Complete Solution. 2024. in RNA, guanine always pairs with ______ A. thymine B. guanine C. cytosine D. uracil E. both A and B C. cytosine DNA is built from which of the following? A. nucleosides B. genes C. purines D. nucleotide E. codons D. nucleotide the Z-form helix of DNA is stabilized mainly by_____ A. ionic bonds B. covalent bonds C. hydrogen bonds D. ion-dipole bonds E. hydrogen covalent bonds C. hydrogen bonds wh...

B. carotenoids C. phosphoglycerides D. both A and B E. both A and C C. phosphoglycerides triacylglycerols are made from: A. a glycerol backbone B. three fatty acids C. amide linkages between fatty acids D. a glycerol backbone and three fatty acids E. all of the above C. a glycerol backbone and three fatty acids a ____ is a carboxylic acid that is a structural component of lipids A. amino acid B. carotenoid C. sphingolipid D. cholesterol E. none of the above E. none of the above...

Chem 210 Exam 4 study guide. what is an acid base titration curve? a plot of pH versus volume of titrant added What are some examples of polyatomic cations NH4+, H3O+ what are some examples of polyatomic anions CH3COO-, CN-, OH-, CIO3-, NO2-, NO3-, MnO4-, CO3-2, CrO42-, Cr2O7-2, O-2, SO4-2, PO4-3 adding a common ion ___ solubility decreases oxidation is ____ loss of electrons reduction is ____ gain of electrons General rules for assigning oxidation number As E cell becomes more p...