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1. How many chromosomes are in a normal watermelon somatic cell? _________A2. How many chromosomes are in a sperm cell? _________Feedback: Feedback: Correct
8/1/19, 11’33 PMAPUS CLE : BIOL133 C001 Spr 19 : Tests & QuizzesPage 12 of 142.5 Points2.5 Points2.5 PointsQuestion 33 of 40Removal of NH3 is best described as ____________ .Feedback: Feedback: Learning Objective: Discuss the ways in which carbohydrate metabolic pathways, glycolysis, and thecitric acid cycle interrelate with protein and lipid metabolic pathwaysQuestion 34 of 40Which event may lead to cancer? Select all that apply.Feedback: Feedback: Learning Objective: Describe how cancer is caused by uncontrolled cell growthQuestion 35 of 40________ are ligands, which promote cell growth.Feedback: Feedback: Correct!Question 36 of 40
8/1/19, 11’33 PMAPUS CLE : BIOL133 C001 Spr 19 : Tests & QuizzesPage 13 of 142.5 Points2.5 Points2.5 Points2.5 PointsPlace the order of events in chromosome packaging from beginning to end.A. sister chromatids, DNA double helix, chromatin, nucleosomeB. Chromatin, nucleosomes, DNA double helix, sister chromatidsC. DNA double helix, nucleosome, sister chromatids, chromatinD. DNA double helix, chromatin, nucleosomes, sister chromatidsFeedback: Feedback: CorrectQuestion 37 of 40A human sperm will contain _________ chromosomes.A. 23B. 46C. 23 pairs ofD. 46 pairs ofFeedback: Feedback: CorrectQuestion 38 of 40________ is the substrate for adenylyl cylcase.Feedback: Feedback: CorrectQuestion 39 of 40In gluconeogenesis, organisms use ATP to make glucose, then in cellular respiration they break down theglucose again to get energy. Why not just store the ATP? (Select all that apply.)
8/1/19, 11’33 PMAPUS CLE : BIOL133 C001 Spr 19 : Tests & QuizzesPage 14 of 142.5 PointsA. ATP does not have high-energy bonds.B. ATP is not energy dense enough.C. ATP only has energy after it is activated by glucose.D. ATP only has energy when it is attached to glucose.E. ATP is not stable enough.F. ATP without a cofactor forms crystalline structures.G. Using glucose directly to power enzymes is more efficient.Feedback: Feedback: Learning Objective: Analyze the reactions of cellular respiration in terms of net energy input andoutput using critical thinking skills.Question 40 of 40Which is the correct order of structure from smallest to largest?Feedback: Feedback: Learning Objective: Explain how chromosomes, genes, and traits differ.SakaiCopyright 2003-2019 The Apereo Foundation. All rights reserved. Portions of Sakai are copyrighted by other partiesas described in the Acknowledgments screen.