THE MOLECULAR BASIS OF INHERITANCE
STRUCTURE OF NUCLEIC ACIDS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
R-Group
|
|
|
Amino Group
|
|
|
Carboxyl Group
|
|
|
Hydrogen
|
Detailed explanation-1: -Every amino acid also has another atom or group of atoms bonded to the central atom known as the R group. This R group, or side chain, gives each amino acid proteins specific characteristics, including size, polarity, and pH.
Detailed explanation-2: -An R-Group is a side chain attached to the -carbon of all amino acids. It decides the chemical versatility of the amino acid. For example, some R-Groups carry a charge, creating a polar molecule. Some R-groups are hydrophobic or hydrophillic.
Detailed explanation-3: -The R groups of the amino acids contain functional groups that give the amino acid its individual chemical properties. An example of a hydrophobic amino acid is Alanine. An example of an acidic amino acid is Asparagine.