Exam chpt 7-11.docx - Exam 2-Chapters 7-11 Return to...

This preview shows page 1 - 7 out of 27 pages.

Exam 2-Chapters 7-11Return to Assessment ListPart 1 of 1 -74.58/ 100.0 PointsQuestion 1 of 400.0/ 2.5 PointsDepolarization of one group of smooth muscle cells rapidly spreads to other smooth muscle cells, leading to coordinated contractions. This electrical coupling is due toA. autocrine signalingB. paracrine signalingC. endocrine signalingD. direct signaling
Feedback:Learning Objective: Describe four types of signaling found in multicellular organismsQuestion 2 of 402.5/ 2.5 PointsThe electron transport chain between photosystem II and photosystem I generate a proton gradient which drives ATP synthase known as
Feedback:CorrectQuestion 3 of 402.5/ 2.5 PointsWhich event is similar between prophase I and prophase? Select all that apply.
Feedback:CorrectQuestion 4 of 400.0/ 2.5 PointsThe reduction of NADP+ → NADPH occurs because there are
Feedback:Learning Objective: Describe how and where photosynthesis takes place within a plantQuestion 5 of 402.5/ 2.5 PointsP700 first transfers an electron through chlorophyll and a boundA. plastoquinoneB. ferredoxinC. 2Fe-2S
D. plastocyanin
Feedback:CorrectQuestion 6 of 400.83/ 2.5 PointsIn which phase are there 92 chromatids? Select all that apply.
Feedback:Incorrect:Learning Objective Text: Discuss the behavior of chromosomes during karyokinesisQuestion 7 of 400.0/ 2.5 PointsPhosphofructokinase, a controlling enzyme of glycolysis, is inhibited by ___ and activated by ___.
Feedback:Incorrect:Learning Objective Text: Describe how feedback inhibition would affect the production of an intermediate or product in a pathwayQuestion 8 of 402.5/ 2.5 PointsWhich describes the relationship between gametes and spores?
Feedback:Learning Objective: Describe the three different life-cycle types among sexual multicellular organisms and their commonalities

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture