All of the Following Are Guidelines for Using the Oil-Immersion

question 19

Multiple Choice

All of the following are guidelines for using the oil-immersion lens EXCEPT which statement?

• A) Once your slide is in position place a drop of oil on the slide and focus first at low power.
• B) Place the slide on the microscope and focus first on low power, then medium and the high dry magnifications.
• C) Once the oil is applied and the oil-immersion objective lens is moved in place, focus the lens with the fine focus knob.
• D) Once the oil-immersion lens is in place, swing the objective away from the slide and add a small drop of oil

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Definitions:

Majority

The greater part or number; in a democratic context, it often refers to the group or party that holds more than half of the seats in a legislative body.

Presidential Candidate

An individual running for or seeking the office of President in an election.

Head of State

The official representative of a country who serves as the symbolic leader and performs ceremonial duties.

Symbolic

Pertaining to symbols or the use of symbols to represent ideas or qualities.