8561RB AC Science Year 6 revised edition LR watermark
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Biological sciences Lesson 3.2<br />
What are fungi and what do they do? – 2<br />
1. In your own words, explain why fungi are strange organisms.<br />
2. (a) Fungi obtain food from two sources. What are they?<br />
(b) Fungi can decompose organic matter because they produce substances that break<br />
it down.<br />
What are these substances called?<br />
3. Match the method of mould ripening to the mould application of cheese.<br />
(a) surface ripening • • from the inside out<br />
(b) mould injection • • from the outside in<br />
4. (a) What is the difference between the products of respiration of sugar by yeast, and<br />
fermentation of sugar by yeast?<br />
(b) What is the difference between the conditions in which respiration and<br />
fermentation of sugar by yeast occur?<br />
5. In bread making, what causes:<br />
(a) the dough to rise?<br />
© R.I.C. Publications<br />
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(b) the delicious smell?<br />
6. In the production of soy sauce, what are the main roles of the added:<br />
(a) mould?<br />
(b) yeast?<br />
14 Australian Curriculum <strong>Science</strong> (<strong>Year</strong> 6) 978-1-923005-13-6 R.I.C. Publications ® ricpublications.com.au
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