Complete any four of the following - Leaving Cert Biology - Question 1 - 2007
Question 1
Complete any four of the following.
(a) A carbohydrate is composed of carbon, hydrogen and ..........................................................
(b) An exampl... show full transcript
Worked Solution & Example Answer:Complete any four of the following - Leaving Cert Biology - Question 1 - 2007
Step 1
A carbohydrate is composed of carbon, hydrogen and
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Answer
oxygen.
Step 2
An example of a water-soluble vitamin is
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Answer
B or C.
Step 3
A chemical that is used to show the presence of starch is
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Answer
iodine or potassium iodide.
Step 4
The liquid in which chemical reactions take place in the cell is
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Answer
water (allow cytoplasm or cytosol or plasmool).
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