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biology test 1 by MB
Biology test 1
| Question | Answer |
|---|---|
| Hydrophilic compounds are | water- loving and polar |
| A hydrogen bond | is a weak chemical bond between H in one molecule and an electronegative atom in another molecule |
| A solution of pH+ 2 will have _______ [H+] than a solution of pH=12 | more |
| Glycogen is | carbohydrate storage in animals and a polysaccharide |
| After a person eats a heavy meal of carbohydrate and fat, any excess food (that is not converted into energy) will be stored as _____ and _____ respectively. | glycogen and triglycerides |
| Minerals are | required to facilitate chemical reactions in the cells and are pure elements |
| Amino acids in a polypeptide are linked together by a | peptide bond |
| Most lipids consumed from food are in the form of | triglycerides |