Question

question 23
1 point
given the ocular magnification on your microscope, if you use the low power objective what is the total magnification?
40x
100x
400x
1000x
clear selection
question 24
1 point
which of these procedures represents poor technique in microscopy?
carry the microscope with two hands having one hand under the microscope
always look through the ocular with both eyes.
turn the coarse adjustment and look through the microscope with high power
ensure that the electrical cord is wrapped around the microscope when finished.
clear selection

Explanation:

For Question 23: Standard microscopes have an ocular magnification of 10x, and low power objective is typically 4x. Total magnification is the product of ocular and objective magnifications.
For Question 24: Using the coarse adjustment on high power risks crashing the lens into the slide, damaging both. The other options are proper microscopy techniques.

Answer:

Question 23: 40x
Question 24: Turn the coarse adjustment and look through the microscope with high power.