Nutrition Chapter 6: Proteins

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nutrition


 
  
Created Feb 20, 2011
by
cjbetts

 

 
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1
proteins
 
large, complex molecules made up of amino acids and found as essential components of living...
2
amino acids
 
nitrogen-containing molecules that combine to form proteins
3
essential amino acids
 
amino acids not produced by the body that must be obtained from food
4
non-essential amino acids
 
amino acids that can be manufactured by the body in sufficient quantities and therefore do...
5
transamination
 
the process of transferring the amine group from one amino acid to another to manufacture a...
6
peptide bonds
 
unique types of chemical bonds in which the amine group of one amino acid binds to the acid...
7
gene expression
 
the process of using a gene to make a protein
8
transcription
 
the process through which mRNA copies genetic information from DNA in the nucleus
9
translation
 
the process that occurs when the genetic information carried by mRNA is translated into a chain...
10
denaturation
 
a change in the shape of a protein caused by heat, acids, bases, heavy metals, alcohol, or...
11
limiting amino acid
 
the essential amino acid that is missing or in the smallest supply in the amino acid pool and...
12
incomplete proteins
 
proteins that do not contain all the essential amino acids in sufficient amounts to support...
13
complete proteins
 
proteins that contain all nine essential amino acids. Proteins from animal sources are complete...
14
mutual supplementation
 
the process of combining two or more incomplete protein sources to make a complete protein
15
complementary proteins
 
2 or more foods together contain all nine essential amino acids necessary for a complete...

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