BIOL-1408 Lab 3 Quiz - Cell Microscope Structure.docx -...

This preview shows page 1 - 5 out of 76 pages.

BIOL-1408 Lab 3 Quiz - Cell Microscope Structure Question 1 1 out of 1 points Depth of field can be used to reconstruct three-dimensional form by: Answers: Selected Answer: a. moving the focal point up or down a. moving the focal point up or down b. measuring the diameter of field of view c. using a stain d. using the scanning lens
Question 2 1 out of 1 points Statements in the cell theory include Answers:
Question 3 1 out of 1 points Identify the structure of the compound microscope shown. Answers:
Question 4 0 out of 1 points
Identify the structure of the compound microscope shown. Answers:
Question 5 1 out of 1 points Stains and dyes are added to biological specimens to increase Answers: Selected Answer: a. contrast a. contrast b. magnification c. parfocal d. resolving power
Question 6 1 out of 1 points Prokaryotic cells lack Answers:
Question 7 1 out of 1 points The cells under the microscope are ________. Answers:
c. eukaryotic cells d. None of the above. Question 8 0 out of 1 points This organism viewed under high power (400X) takes up approximately one third of the field of view. Which of the following best estimates the size of the organism? Answers:
Question 9 0 out of 1 points The diameter of the field of view under high power is: Answers: Selected Answer: b. 1760 micrometer s a. 440 micrometers b. 1760 micrometer s c. 880 micrometers d. 352 micrometers
Question 10 0 out of 1 points The diameter of the field of view under low power is Answers:
micrometers d. 176 micrometers Question 1 1 out of 1 points As the microscope magnification is increased from low power to high power, the depth of field is: Answers:

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture