describe how to invest age the effect of a range of sugar solutions on the mass of plant tissue Flashcards

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1
Q

1.

A

prepare difference concentrations of sugar solution - 0.2M, 0.4M… upto 1M

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2
Q

2.

A

prepare pieces of plant tissue by cutting them to same length

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3
Q

3.

A

measure starting mass of the plant tissue in grams

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4
Q

4.

A

place in solutions and leave for 24h

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5
Q

5.

A

re-weigh the plant tissue and record

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6
Q

6.

A

calculate the change in mass

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7
Q

7.

A

calculate the PERCENTAGE change in mass

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8
Q

8.

A

control variables - temperature, volume of solution, time, type of plant tissue

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9
Q

9.

A

repeat each concentration and calculate men

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