Living Things And Cells Flashcards

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0
Q

What is the function of the objective lens

A

For extra magnification

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1
Q

Name the seven characteristics of living things

A
Movement
Respiration
Response
Feeding
Excretion
Reproduction 
Growth
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2
Q

What is the function of course focus

A

Moves stage and brings object closer

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3
Q

What is the function of the fine focus

A

Precise magnification

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4
Q

What is the function of the stage

A

Holds slide for viewing

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5
Q

What is the function of cell membrane

A

Surrounds cell controls what goes in and out

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6
Q

Function of nucleus

A

Contains DNA controls the activities of the cell

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7
Q

Function of cell wall

A

Gives cell structure and support

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8
Q

What is the cytoplasm

A

Jelly like fluid gives cell shape

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9
Q

Function of chloroplates

A

where photosynthesis takes place

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10
Q

Function of vacuole

A

Stores water

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11
Q

Name three differences between plant and animal cells

A

Cell wall
Vacuoles
Chloroplasts

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12
Q

What chemical is used when viewing animal cells under microscope and why

A

Methylene blue to dye it

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13
Q

What chemical is used when viewing plant cells under microscope

A

Iodine to stain the nucleus and cell wall

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