6. what is meant by the following terms? a. proof rating of an alchool, b. denat
ID: 856551 • Letter: 6
Question
6. what is meant by the following terms? a. proof rating of an alchool, b. denatured alchool
8. what is the proof of pure ethanol?
10. many naturally occurring carboxylic acids have more than one acid group. what other functional group is often present?
14. give examples of a. two naturally occurring esters and where they are found b. two naturally occurring carboxlyic acids and where they are found
18. what is the origin of the word polymer?
20. what do the following terms mean? a. monomer b. polymer
26. what is the effect of vulcanization process?
28. by using polyethylene as an exampmle draw a portion of a. a linear polymer b. a branched polymer c. a cross-linked polymer
38. do you think that plastic production will increase in the future? what advantages if any do you see when plastics are used in place of other materials
40. composite materials are typically reinforced plastics. what properties do the embedded glass fibers or graphite fibers give to composites? do you foresee any recycling problems with these materials?
42. discuss what plastics are currently being recycled, and give examples of some products being made from these recycled parts.
4. give definitions for hte following a. carbohydrate b. monosaccharide c. disaccharide d. polysaccharide
6. what are the following substances? a. starches b. glycogen c. cellulose
14. a certain cream imparts a somewhat greasy feel to the skin after its application. What kind of emulsion do you suspect this cream to be based on? a. water in oil b. oil in water
18. what is an essential amino acid?
20. what is meant by the following terms? a. dipeptide b. polypeptide c. amino acid residue d. protein
26. what does it meant to denature a protein?
34. what is lactose intolerance?
36. what is the effect of water on the natural protein bonding in hair? 40. what is the purpose of atp?
46. a segment of a dna strand has the base sequence..... TGTCAGTGGGCCGCT. a. what is the base sequence in the complementary mRNA? b. what is the order in tRNA?
49. what the three major types of RNA? b. what are their funcitons?
51. what are the three bases present in both messenger RNA and DNA? b. what is the fourth base jfound in mRNA? c. what is the fourth base found in DNA but not in mRNA?
Explanation / Answer
6. The measurement of alcohol content and the statement of this content on the bottle labels of alcoholic beverages is regulated by law in many countries. The purpose of the regulation is to provide pertinent information to the consumer.
Denatured: Denatured alcohol is ethanol (ethyl alcohol) made unfit for human consumption by adding one or more chemicals (denaturants) to it. Denaturing refers to removing a property from the alcohol (being able to drink it), not to chemically altering or decomposing it, so denatured alcohol contains ordinary ethyl alcohol.
b.Denatured alcohol is ethanol (ethyl alcohol) made unfit for human consumption by adding one or more chemicals (denaturants) to it. Denaturing refers to removing a property from the alcohol (being able to drink it), not to chemically altering or decomposing it, so denatured alcohol contains ordinary ethyl alcohol.
8.
Alcohol proof is a measure of how much alcohol (ethanol) is contained in an alcoholic beverage. The term was originally used in the United Kingdom and was defined as 7/4 times the alcohol by volume (ABV). The UK now uses the ABV standard instead of alcohol proof. In the United States, alcoholic proof is defined as twice the percentage of ABV.
The measurement of alcohol content and the statement of this content on the bottle labels of alcoholic beverages is regulated by law in many countries. The purpose of the regulation is to provide pertinent information to the consumer.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.