What are amino acids ?

What are amino acids ?
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1 Answer

Answer :

Amino acids are the monomers of proteins. It is an organic compound that contains both amino radicals ( -NH2) and carboxyl radicals (-COOH ) .
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Related questions

Biofertilizers convert nitrogen to (1) nitrates (2) ammonia (3) nitrogenase (4) amino acids

Description : Biofertilizers convert nitrogen to (1) nitrates (2) ammonia (3) nitrogenase (4) amino acids

Last Answer : (2) ammonia Explanation: Bio-fertilizers are microorganisms which bring about nutrient enrichment of soil by enhancing the availability of nutrients to crops. The micro-organisms which act as bio ... bacteria convert free nitrogen to ammonia, which the host plant utilizes for its development.

Amino acids are amphoteric in nature/behavior. Explain.

Description : Amino acids are amphoteric in nature/behavior. Explain.

Last Answer : Ans: Due to presence of dipolar ion i.e. zwitter ion, amino acid can reacts with acid and bases.

Amino acids have relatively high melting point as compared to corresponding haloacids. Explain.

Description : Amino acids have relatively high melting point as compared to corresponding haloacids. Explain.

Last Answer : Ans: Amino acids have relatively higher m.p as compared to corresponding haloacids. We know that amino acids have amino (basic) group and carboxylic (acid) group. A proton which comes from ... form amino acids become crystalline solids and due to this salt like structure show higher melting point.

Complete hydrolysis of proteins produces : (a) Ammonia and carbon dioxide (b) Urea and uric acid (c) A mixture of amino acids (d) Glycogen and a fatty acid

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Last Answer : A mixture of amino acids

Upon hydrolysis, proteins give (a) Amino acids (b) Hydroxy acids (c) Fatty acids (d) Alcohols

Description : Upon hydrolysis, proteins give (a) Amino acids (b) Hydroxy acids (c) Fatty acids (d) Alcohols

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Which of the following reactions is suitable for the preparation of α-amino acids? (a) Schmidt reaction (b) Hofmann's degradation of amides (c) Strecker's synthesis (b) Reduction of nitro compounds

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Last Answer : amino acids

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Description : The monomeric units that make up peptides and protein polymers are __________. (a) nucleic acids (b) amino acids (c) oligosaccharides (d) amylopectins

Last Answer : amylopectins

Which of the following is the “quaternary structure” of proteins concerned with? (a) sequence of amino acids in the peptide chain (b) description of the way the peptide chains are arranged with respect to each other (c) location of the disulfide bridges in the peptide chain (d) conformation of the protein backbone

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Which of the following amino acids has a heterocyclic R group? (a) Glycine (b) Threonine (c) Proline (d) Aspartic acid

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Which of the following amino acids has a sulfur in the R group? (a) Serine (b) Cysteine (c) Asparagine (d) Tyrosine

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Which of the following amino acids has an aliphatic R group? (a) Serine (b) Cysteine (c) Asparagine (d) Leucine

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What is the name of the bond that joins amino acids together in a protein?

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How do amino acids form themselves into proteins?

Description : How do amino acids form themselves into proteins?

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The xylem in plants are responsible for (i) transport of water (ii) transport of food (iii) transport of amino acids (iv) transport of oxygen -Biology

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What is the peptide bond that connects amino acids in proteins? -Biology

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What is lost from amino acids in the formation of a peptide bond? -Biology

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Description : What are non-essential amino acids? -Biology

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What bond links amino acids together? -Biology

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How many types of amino acids have been found in the human body so far ?

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Where amino acids are converted into urea ?

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calculation of amino acids from a polypeptide

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Which one of the following amino acids is not found in proteins ?

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Proteins are broken down into amino acids in -

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The major site of protein breakdown to form free amino acids, is the

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Match the codons given in column I with their respective amino acids given in column II and choose the correct answer.

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Energy for activation of amino acids during proteins synthesis comes from

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Granis of major cereals and millets lack amino acids

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Glucose, amino acids and `Na^(+)` are reaborbed____

Description : Glucose, amino acids and `Na^(+)` are reaborbed____

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Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Description : Name the prcess by which fructose and some amino acids are absorbed in small intestine.

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Last Answer : Glucose, amino acids and `Na^(+)` are reaborbed____