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WorksheetsChapter 5 Quiz 1
Total questions: 4
Worksheet time: 5mins
Fill in the blanks with suitable words. What are (a) and (b)?
(a) broken down into；(b) synthesized from
(a) synthesized from；(b) broken down into
(a) broken down into；(b) broken down into
(a) synthesized from；(b) synthesized from
Fill in the blanks with suitable words. What are (c) and (d)?
(c) absorbed；(d) released
(c) released；(d) absorbed
(c) absorbed；(d) absorbed
(c) released；(d) released
Fill in the blanks with suitable words. What are (e) and (f)?
(e) respiration；(f) photosynthesis
(e) photosynthesis；(f) respiration
Enzymes are (a) ________________ in action and catalyse only one kind of reaction. Each enzyme has one or more active sites with specific shapes. Therefore, enzymes only act on substrates with a complementary shape. This property of enzymes can be explained by the
(b) ________________ model.
(a) specific；(b) fluid mosaic
(a) specific；(b) lock-and-key
(a) non-specific；(b) fluid mosaic
(a) non-specific；(b) lock-and-key
