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Biology 101 Final

Chapter 3

QuestionAnswer
Lack of the enzyme lactase in the digestive system causes Lactose intolerance
Organic compounds always contain carbon
What is an example of a methyl group CH3
A disaccharide forms when two monosaccharides join by dehydration synthesis
The storage form of carbohydrates is ___ in animals and ___ in plants glycogen ... starch
Fatty acids with double bonds between some of their carbons are said to be unsaturated
Amino acids can be distinguished from one another by the chemical properties of their R groups
DNA differs from RNA because DNA contains thymine in place of uracil
Created by: beanziebopper
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