The Diversity Of Cells Flashcards

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0
Q

Cyptoplasm

A

Fluid inside the cell

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1
Q

Cell membrane

A

A protective layer that covers the cells surface

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2
Q

Organelles

A

Structures that preform specific jobs in the cell

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3
Q

DNA

A

Genetic material that carries information needed to make new cells

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4
Q

Nucleus

A

Contain the DNA

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5
Q

Prokaryotic

A

Cells with no nucleus

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6
Q

Eukaryotic

A

Cells with a nucleus
Animals. Plants, and mushrooms(multicellular)
Yeast(unicellular)

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7
Q

Magnification

A

To make things look larger then they appear

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8
Q

Resolution

A

The sharper, clearer image of an object

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9
Q

Eyepiece

A

Where you look through

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10
Q

Body tube

A

the long tube that hold the eyepiece up above the microscope

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11
Q

Noise piece

A

the part that holds the lenses

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12
Q

Lenses

A

the shortest is the least powerful and the longest is the most powerful

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13
Q

Arm

A

the long part in the back…hold this when you carry it

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14
Q

Coarse adjustment knob

A

moves the upper portion of the microscope

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15
Q

Fine adjustment knob

A

Tunes the fine image

16
Q

Slide

A

thin piece of glass that has the thing your looking at

17
Q

Stage

A

the flat part where you slide goes

18
Q

Stage clips

A

Hod the slide in place

19
Q

Diaphragm

A

the disc under the stage that changes the light

20
Q

Lamp or appaurture

A

light source…mirrors, lamps

21
Q

Base

A

Holds up the microscope

22
Q

WhT do all cells have?

A

Cell membrane, cytoplasm, organells, DNA

23
Q

Archaea and bacteria both have…

A

Circular DNA, and no membrane bound organells