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Exam 2-Chapters 7-11Comment:Great work on this difficult exam!Part 1 of 1 -83.75/ 100.0 PointsQuestion 1 of 402.5/ 2.5 PointsIf a researcher looks at a cell and notices a straight line of sister chromatids, which phase are they viewing?A. interphaseB. prophaseC. prometaphaseD. metaphaseE. anaphaseF. telophase
Feedback:CorrectQuestion 2 of 402.5/ 2.5 PointsMolecules generated from butter will enter aerobic cellular respiration atFeedback:CorrectQuestion 3 of 402.5/ 2.5 PointsDamaged DNA can potentially be repaired during which checkpoint. Select all that apply.0Feedback:CorrectQuestion 4 of 40
0.0/ 2.5 PointsAn organism has 36 chromosomes. At the end of meiosis I, each gamete containsFeedback:Incorrect-Learning Objective Text: Describe the behavior of chromosomes during meiosisQuestion 5 of 402.5/ 2.5 PointsInositol phopholipids are (select all that apply)A. present in large concentrations in the plasma membraneB. can be converted to second messengersC. located near membrane-bound receptorsD. can interact directly with DNA in the nucleusFeedback:Correct!Question 6 of 40
0.0/ 2.5 PointsWhich event distinguishes anaphase from anaphase II?
Feedback:Learning Objective: Explain the differences in meiosis and mitosis.Question 7 of 402.5/ 2.5 Points____________ carbon dioxide molecules are given off during three turns of the Krebs cycle?
A. 1B. 2C. 3D. 4E. 6Feedback:CorrectQuestion 8 of 402.5/ 2.5 PointsHow does metaphase in meiosis I and meiosis II differ?
C. All chromatids are the exact same in meiosis I and differ in meiosis II due to independent assortmentD. The ploidy level remains the same in meiosis I but will be reduced in meiosis II.Feedback:Learning Objective: Describe cellular events during meiosis