Document page
biology 0610printed 58 · PDF 58
328 pagesrevision 46933
printed 58 · PDF 58
Page image rendered from the stored file at 110 dpi; it sharpens as you zoom. Outlines are placed from each region’s stored position on the page (612 × 792 pt).
no text layerread by OCR (tesseract5-eng@250dpi)The text layer was unusable, so the page image was read by OCR. OCR text can contain misread characters.
Source of this text: read by OCR. The better of the embedded text and OCR is kept.
Aitchison College Academic Resources.
3 The diagram represents a chemical reaction.
0: — |b
reactants
Which diagram represents the enzyme for this reaction?
A B c
4 The table shows the conditions in four test-tubes containing equal amounts of starch and salivary
amylase.
In which test-tube is the starch broken down fastest?
temperature
PH 1°
A 2 27
B 2 37
c 7 27
D 7 37
5 What is true of all enzymes?
they are sugars ier eae
A v v
B v x
c x v
D x x
58