Cell Cycle

Interphase

G1 - growth and cell does jobS - DNA is synthesized

G2 - growth of organelles needed to replicate cell

MitosisCytokinesis

1 cm3

• Volume calculation=

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1 x 1x 1 = 1cm3

l x w x h

• Surface area calculation=Area x number of sides

(l x w ) x 6

1 x 1 x 6 = 6 cm2

•Ratio Surface area: volume

6 cm2 : 1 cm3 = 6/1 = 6

2 cm3

• Volume calculation=

2 x 2x 2 = 8 cm3

l x w x h

• Surface area calculation=Area x number of sides

(l x w ) x 6

2 x 2 x 6 = 24 cm2

•Ratio Surface area: volume

24 cm2 : 8 cm3 = 24/8 = 3

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3 cm3

• Volume calculation=

3 x 3 x 3 = 27 cm3

l x w x h

• Surface area calculation=Area x number of sides

(l x w ) x 6

3 x 3 x 6 = 54 cm2

•Ratio Surface area: volume

54 cm2 : 27 cm3 = 54/27 = 2

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

QuickTime™ and a decompressor

are needed to see this picture.

1

54

98

2 3

6 7