Zoology Lab 1 Flashcards

1
Q

Supports the entire microscope

A

Base

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2
Q

Part above the base that supports the other parts

A

Pillar

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3
Q

For tilting of the microscope for convenience of the user

A

Inclination Joint

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4
Q

Curve/slanted part held when carrying a
microscope

A

Arm/Neck

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5
Q

Platform where the glass slide is placed

A

Stage

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6
Q

Secure the specimen on the stage

A

Stage clips

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7
Q

Attached to the arms and bears the lenses

A

Body tube

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8
Q

Cylindrical structure that holds the ocular lenses

A

Draw tube

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9
Q

Rotating disc where the objectives are attached

A

Rotating nosepiece

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10
Q

Lies atop the nosepiece that keeps dust from settling on the objectives

A

Dust shield

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11
Q

Used when using scanner and low power objective lens (the big one)

A

Coarse adjustment knob

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12
Q

Used when using high power and oil immersion objective lenses (the small one)

A

Fine adjustment knob

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13
Q

Provides low magnification and a wide field of view for initial scanning

A

Scanner

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14
Q

Lowest magnification if scanner is not present

A

Low Power Objective or LPO

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15
Q

Provides higher magnification

A

High Power Objective or HPO

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16
Q

Provides the highest magnification and used with cedar wood oil or synthetic oil

A

Oil Immersion Objective

17
Q

To further magnify the image produced by the objective lenses

A

Ocular/Eyepiece

18
Q

Responsible for holding the components of
the cell and protects them from damage

A

Cytoplasm

19
Q

The repository of genetic information and as the cell’s control center

A

Nucleus

20
Q

Provides support and maintaining the shape of the cell

A

Cell membrane

21
Q

Produce the energy necessary for the cell’s
survival and functioning

A

Mitochondria