A. The processes occur in the same organelles B. They use the same reactants and produce the same products C. They are inverse of each other D. They are reverse of each other Feedback: Feedback: Correct Question 31 of 40 What statement describes protein phosphorylation? A. cyclic AMP is an inhibitor of protein kinase A B. serine is often phosphorylated C. dephosphorylation occurs when ATP is regenerated D. phosphatase catalyzes a transfer of a phosphate Feedback: Feedback: Learning Objective: Recognize the role of phosphorylation in the transmission of intracellular signals Question 32 of 40 Normal watermelons (n=11) are diploid. A. 11 B. 22 B 1. How many chromosomes are in a normal watermelon somatic cell? _________ A 2. How many chromosomes are in a sperm cell? _________ Feedback: Feedback: Correct
8/1/19, 11’33 PM APUS CLE : BIOL133 C001 Spr 19 : Tests & Quizzes Page 12 of 14 2.5 Points 2.5 Points 2.5 Points Question 33 of 40 Removal of NH3 is best described as ____________ . A. beta oxidation B. demination C. lipolysis D. glycolysis Feedback: Feedback: Learning Objective: Discuss the ways in which carbohydrate metabolic pathways, glycolysis, and the citric acid cycle interrelate with protein and lipid metabolic pathways Question 34 of 40 Which event may lead to cancer? Select all that apply. A. gene mutation B. functioning p53 protein C. Rb protein phosphorylating D. Improper replication of DNA during synthesis E. faulty DNA repair Feedback: Feedback: Learning Objective: Describe how cancer is caused by uncontrolled cell growth Question 35 of 40 ________ are ligands, which promote cell growth. A. Apoptosis B. Inhibitors C. Growth factors D. Autoinducers Feedback: Feedback: Correct! Question 36 of 40
8/1/19, 11’33 PM APUS CLE : BIOL133 C001 Spr 19 : Tests & Quizzes Page 13 of 14 2.5 Points 2.5 Points 2.5 Points 2.5 Points Place the order of events in chromosome packaging from beginning to end. A. sister chromatids, DNA double helix, chromatin, nucleosome B. Chromatin, nucleosomes, DNA double helix, sister chromatids C. DNA double helix, nucleosome, sister chromatids, chromatin D. DNA double helix, chromatin, nucleosomes, sister chromatids Feedback: Feedback: Correct Question 37 of 40 A human sperm will contain _________ chromosomes. A. 23 B. 46 C. 23 pairs of D. 46 pairs of Feedback: Feedback: Correct Question 38 of 40 ________ is the substrate for adenylyl cylcase. A. ADP B. GDP C. GTP D. cAMP E. ATP Feedback: Feedback: Correct Question 39 of 40 In gluconeogenesis, organisms use ATP to make glucose, then in cellular respiration they break down the glucose again to get energy. Why not just store the ATP? (Select all that apply.)
8/1/19, 11’33 PM APUS CLE : BIOL133 C001 Spr 19 : Tests & Quizzes Page 14 of 14 2.5 Points A. ATP does not have high-energy bonds.
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