3598150
Questão 1
Questão
what are Lipids?
Responda
-
amino acids
-
small, polar molecules that melt
-
large, organic molecules that do not dissolve in water
Questão 2
Questão
Cohesion is where a substance sticks to another substance
Responda
- True
- False
Questão 3
Questão
when adhesion and cohesion allow water to move upward through a narrow tube against gravity is called
Responda
-
hydrogen bond
-
capillarity
-
amino acids
Questão 4
Questão
proteins are organic compounds made up of carbon, hydrogen, oxygen, and nitrogen.
Responda
- True
- False
Questão 5
Questão
Hydrophilic means "water fearing"
Responda
- True
- False
Questão 6
Questão
What are fatty acids?
Responda
-
things found in the garabage
-
Unbranched carbon chains that make up most lipids
-
the monomer building blocks of protien
Questão 7
Questão
Cohesion and adhesion are the same
Responda
- True
- False
Questão 8
Questão
What type of attraction holds 2 water molecules together?
Responda
-
protiens
-
capillarity
-
hydrogen bond
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