Cells And The Microscope Flashcards

0
Q

Plants cells have

A

Chloroplasts,cell wall,large central vacuole

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1
Q

All cells have

A

Cell membrane, cytoplasm, nucleus, small vacuole

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2
Q

Cytoplasm

A

Watery fluid gives support to the cell

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3
Q

Nucleus

A

Controls the cell’s activities

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4
Q

Cell membrane

A

Allows things into and out of the cell

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5
Q

Cell wall

A

Gives strength to the plant cell

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6
Q

Chloroplasts

A

Contain chlorophyll to help make plant food

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7
Q

Vacuole

A

Space containing water, sugar, wastes

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8
Q

Microscope

A

Used to magnify or make things bigger. 4 main parts : eyepiece, stage, objective, lens, focus knobs

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9
Q

Eyepiece

A

To look through and magnify

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10
Q

Focus knobs

A

To focus the slide

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11
Q

Stage

A

To put slide on

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12
Q

Objective lens

A

To magnify

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13
Q

Tissue

A

Group of similar cells with a special function

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14
Q

Organ

A

Group of different tissues working together

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15
Q

System

A

Group of organs working together

16
Q

Growth

A

Results from cell division

17
Q

Iodine

A

Used to stain plant cells e.g. onion

18
Q

Coverslip

A

Added ay 45 degree angle to eliminate air bubbles