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The enormous diversity of protein molecules is due mainly to the diversity of
- a)Amino groups on the amino acids
- b)R groups on the amino acids
- c)Amino acid sequences within the protein molecule
- d)Peptide bonds
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The enormous diversity of protein molecules is due mainly to the dive...
Importance of Amino Acid Sequences in Protein Diversity
Proteins are composed of long chains of amino acids, and the sequence of these amino acids is crucial in determining the structure and function of the protein. Here's why amino acid sequences play a key role in the enormous diversity of protein molecules:
Variety of Amino Acids
- There are 20 different amino acids that can be used to build proteins.
- The specific sequence in which these amino acids are arranged in a protein chain determines its unique structure and function.
Primary Structure
- The primary structure of a protein refers to the specific sequence of amino acids in the protein chain.
- Even small changes in the sequence can lead to significant differences in the protein's properties.
Functional Groups
- The side chains (R groups) of amino acids vary in size, shape, charge, and chemical properties.
- The interactions between these side chains play a crucial role in determining the overall structure and function of the protein.
Structural Diversity
- The diverse combinations of amino acids and their interactions allow for a wide range of protein structures to be formed.
- This structural diversity is essential for proteins to carry out their various functions in cells and organisms.
In conclusion, the enormous diversity of protein molecules is primarily attributed to the vast array of possible amino acid sequences within proteins. This diversity in sequences leads to a wide range of protein structures and functions, allowing for the essential biological processes to be carried out in living organisms.
Proteins are composed of long chains of amino acids, and the sequence of these amino acids is crucial in determining the structure and function of the protein. Here's why amino acid sequences play a key role in the enormous diversity of protein molecules:
Variety of Amino Acids
- There are 20 different amino acids that can be used to build proteins.
- The specific sequence in which these amino acids are arranged in a protein chain determines its unique structure and function.
Primary Structure
- The primary structure of a protein refers to the specific sequence of amino acids in the protein chain.
- Even small changes in the sequence can lead to significant differences in the protein's properties.
Functional Groups
- The side chains (R groups) of amino acids vary in size, shape, charge, and chemical properties.
- The interactions between these side chains play a crucial role in determining the overall structure and function of the protein.
Structural Diversity
- The diverse combinations of amino acids and their interactions allow for a wide range of protein structures to be formed.
- This structural diversity is essential for proteins to carry out their various functions in cells and organisms.
In conclusion, the enormous diversity of protein molecules is primarily attributed to the vast array of possible amino acid sequences within proteins. This diversity in sequences leads to a wide range of protein structures and functions, allowing for the essential biological processes to be carried out in living organisms.
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Community Answer
The enormous diversity of protein molecules is due mainly to the dive...
Amino acids are organic compounds that have an amino group (-NH2) and carboxylic group (-COOH) attached to the same carbon, i.e., the α-carbon (the carbon to which functional groups are attached). The α-carbon also bears hydrogen and a variable R group.
They have substituted methanes as four substituent groups occupying the four valency positions of carbon. Since both the functional groups are attached to the α -carbon, so they are called α -amino acids.
- Based on the nature of R groups, there are many amino acids.
- Amino acids that occur in proteins are of twenty types.
- The R group in these proteinaceous amino acids could be hydrogen (glycine), a methyl group (alanine), hydroxymethyl (serine), etc.
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The enormous diversity of protein molecules is due mainly to the diversity ofa)Amino groups on the amino acidsb)R groups on the amino acidsc)Amino acid sequences within the protein moleculed)Peptide bondsCorrect answer is option 'C'. Can you explain this answer?
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