BIO201 Topic 3: Cell Biology[GRADED A+]

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 BIO201_MH_V3  Topic 3: Cell Biology Started on Thursday, March 17, 2022, 7:33 PM State Finished Completed on Thursday, March 17, 2022, 7:57 PM Time taken 23 mins 34 secs Grade 31.50 out o... f 35.00 (90%) Question 1 Correct 1.75 points out of 1.75 Flag question Question text Which of the following is NOT true of a transmission electron microscope (TEM)? Select one: a. The limit of resolution is about 0.1nm. b. Electrons are passed through the specimen. c. Gives the clearest three-dimensional images. d. The specimen must be fixed in plastic. e. The electron beam is focused with electromagnets. Question 2 Incorrect 0.00 points out of 1.75 Flag question Question text What structure does "C" represent on the diagram of the plasma membrane? Select one: a. membrane channel protein b. phospholipid bilayer c. internal membrane surface d. peripheral protein e. integral protein Question 3 Correct 1.75 points out of 1.75 Flag question Question text What structure does "B" represent on the diagram of the plasma membrane? Select one: a. membrane channel protein b. phospholipid bilayer c. internal membrane surface d. peripheral protein e. integral protein Question 4 Correct 1.75 points out of 1.75 [Show More]

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