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2.5/ 2.5 PointsWhere are most of the enzymes for the ETC located?A. matrixB. intermembrane spaceC. outer mitochondrial membraneD. inner mitochondrial membraneFeedback:Learning Objective: Describe how electrons move through the electron transport chainand what happens to their energy levelsQuestion 22 of 402.5/ 2.5 PointsCancer is caused by unregulated cell growth. One way to attack cancer cells is to harness the power of signaling pathways. For each type of drug, match it to the component of the pathway it would bind to.A. transcription factorB. kinaseC. cell surface receptorD. G proteinE. ribosome1. A drug that mimics an extracellular growth signal ________2. A drug that blocks GTPase activity ________3. A specific kinase inhibitor ________4. A drug that interferes with transcription of certain genes ________CDBA
5. A drug that blocks translation completely ________Feedback:CorrectQuestion 23 of 402.5/ 2.5 PointsIn which phase are there 92 chromatids? Select all that apply.Feedback:CorrectQuestion 24 of 402.5/ 2.5 PointsP700 first transfers an electron through chlorophyll and a boundE
Feedback:CorrectQuestion 25 of 400.0/ 2.5 PointsWhich environment would tend to have plants with the broadest leaves?Feedback:Incorrect:Learning Objective Text: Analyze the products of the light-dependent and light-independent reactions of photosynthesisQuestion 26 of 402.5/ 2.5 Points________ are ligands, which promote cell growth.
A. ApoptosisB. InhibitorsC. Growth factorsD. AutoinducersFeedback:Correct!Question 27 of 402.5/ 2.5 PointsIf calcium levels are low, cAMP activity increases which leads to synthesis and release of parathyroid hormone. cAMP acts as a(n)
Feedback:CorrectQuestion 28 of 402.5/ 2.5 PointsIn which type of human cell(s) would 46 chromosomes be located? Select all that apply.Feedback:CorrectQuestion 29 of 402.5/ 2.5 PointsWhich event distinguishes anaphase from anaphase II?