Polar and Non-Polar Amino Acids
Q1: What are the 20 standard amino acids?
Answer:
The 20 standard amino acids are alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, and valine.
Q2: What is the difference between essential and non-essential amino acids?
Answer:
Essential amino acids cannot be produced by the human body and must be obtained through the diet, while non-essential amino acids can be synthesized by the body.
Q3: What are some functions of amino acids in the body?
Answer:
Amino acids are used as building blocks to synthesize proteins, but they also have other important functions in the body. Some amino acids are used as a source of energy, while others are involved in the synthesis of important biomolecules like neurotransmitters, nucleotides, and hormones.
Q4: What is the difference between an acidic and a basic amino acid?
Answer:
An acidic amino acid has a negatively charged side chain at physiological pH, while a basic amino acid has a positively charged side chain at physiological pH.
Difference Between Polar and Nonpolar Amino Acids
Polar and Non-Polar are two types of Amino Acids. Amino acids are organic compounds that are the building blocks of proteins. They contain both an amino group (-NH2) and a carboxyl group (-COOH) attached to the same carbon atom, known as the alpha carbon. The remaining side chain or R-group is what distinguishes one amino acid from another and determines its specific properties and functions.
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