viernes, 13 de febrero de 2009

ACTIVITY 6



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1. Aldehydes are organic compounds that have a _________ terminal group

2. Write the carbonyl group

3. Write the general formula for aldehydes

4. ______whose common name is formaldehyde, is the simplest aldehyde

5. In medicine, _________is used as a disinfectant, in some of the processes of ____________ and for ___________ tissues.

6. In the industry, ___________ is combined with other substances to make ________. Other functions of resins are as __________ to glue laminated wood and for carpeting floors.

7. _____________ is found in freshly baked bread, fruits and _______.

8. __________is produced by plants as part of their normal metabolism

9. __________is responsible for the “hangover” after drinking alcohol

10. ____________, with formula C6H12O6, is the most important carbohydrate in biology.

11. _________ is considered an __________ and is one of the products of photosynthesis in plants.

12. ___________ has the aroma of almonds, since it comes from them. It is used to make almond extract which is used as a _________.

13. Other compounds related to ____________ are those that give the scent of vanilla and ___________.

14. ________________(formaldehyde) is considered an indoor pollutant. When inhaled in small doses, it is an eye and nose _________. In higher concentrations, it can cause ________ or ________.

15. ____________ (acetaldehyde) is toxic and is possibly _________.

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