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The diagram represents the conversion of starch into maltose - Scottish Highers Biology - Question 10 - 2019
Question 10
The diagram represents the conversion of starch into maltose. Which row in the table identifies the type of reaction shown in the diagram and whether it requires or... show full transcript
Worked Solution & Example Answer:The diagram represents the conversion of starch into maltose - Scottish Highers Biology - Question 10 - 2019
Step 1
Which row in the table identifies the type of reaction shown in the diagram and whether it requires or releases energy?
Answer
The reaction shown in the diagram represents the conversion of starch, a polysaccharide, into maltose, a disaccharide. This process is indicative of a catabolic reaction, where larger molecules are broken down into smaller components. Specifically, this reaction requires energy input for the breakdown of starch into maltose as it often involves enzyme activity and possibly the phosphorylation of the substrates. Thus, the correct answer is:
Type of reaction: Catabolic Energy required or released: Released
This corresponds to option B in the table.