185331
Which of the following statements is wrong?
1 Sucrose is a disaccharide
2 Cellulose is a polysaccharide
3 Glycine is a sulphur containing amino acid
4 Uracil is a pyrimidine
Explanation:
Exp: C Glycine is a simplest amino acid which has a single hydrogen atom as its side chain. Its chemical formula is \(\mathrm{NH}_{2}-\mathrm{CH}_{2}-\mathrm{COOH}\). It helps in building proteins needed for tissue and hormone maintenance.
J and K CET-2003
Biomolecules
185333
Identify the sulphur containing amino acid
1 Proline
2 Methionine
3 Aspartic acid
4 Tryptophan
Explanation:
Exp: B Methionine and cysteine are the two sulphur containing amino acids in mammals. Methionine is an essential amino acid, obtained by dietary intake while cysteine is non-essential and a metabolite of methionine metabolism. Methionine helps in the initiation of the protein synthesis.
WB JEE-2008
Biomolecules
185334
Select the aromatic amino acids.
1 (a) and (d) only
2 (a), (d) and (e) only
3 (c) and (d) only
4 (b) and (d) only
5 (a) and (e) only
Explanation:
Exp: A Tyrosine, phenylalanine and Tryptophan are the three aromatic amino acid involved in protein synthesis. An amino acid that includes an aromatic ring is called aromatic amino acid to build proteins, all plants and microbes synthesize aromatic amino acids.
Kerala PMT-2013
Biomolecules
185332
Which one of the following amino acid was not found to be synthesised in Millers experiment?
1 Glycine
2 Aspartic acid
3 Glutamic acid
4 Alanine
Explanation:
:Glutamic acid was not found to be synthesised in Millers experiment. In Miller's experiment amino acids are formed, such as Alanine, Glycine and Aspartic acid.
185331
Which of the following statements is wrong?
1 Sucrose is a disaccharide
2 Cellulose is a polysaccharide
3 Glycine is a sulphur containing amino acid
4 Uracil is a pyrimidine
Explanation:
Exp: C Glycine is a simplest amino acid which has a single hydrogen atom as its side chain. Its chemical formula is \(\mathrm{NH}_{2}-\mathrm{CH}_{2}-\mathrm{COOH}\). It helps in building proteins needed for tissue and hormone maintenance.
J and K CET-2003
Biomolecules
185333
Identify the sulphur containing amino acid
1 Proline
2 Methionine
3 Aspartic acid
4 Tryptophan
Explanation:
Exp: B Methionine and cysteine are the two sulphur containing amino acids in mammals. Methionine is an essential amino acid, obtained by dietary intake while cysteine is non-essential and a metabolite of methionine metabolism. Methionine helps in the initiation of the protein synthesis.
WB JEE-2008
Biomolecules
185334
Select the aromatic amino acids.
1 (a) and (d) only
2 (a), (d) and (e) only
3 (c) and (d) only
4 (b) and (d) only
5 (a) and (e) only
Explanation:
Exp: A Tyrosine, phenylalanine and Tryptophan are the three aromatic amino acid involved in protein synthesis. An amino acid that includes an aromatic ring is called aromatic amino acid to build proteins, all plants and microbes synthesize aromatic amino acids.
Kerala PMT-2013
Biomolecules
185332
Which one of the following amino acid was not found to be synthesised in Millers experiment?
1 Glycine
2 Aspartic acid
3 Glutamic acid
4 Alanine
Explanation:
:Glutamic acid was not found to be synthesised in Millers experiment. In Miller's experiment amino acids are formed, such as Alanine, Glycine and Aspartic acid.
185331
Which of the following statements is wrong?
1 Sucrose is a disaccharide
2 Cellulose is a polysaccharide
3 Glycine is a sulphur containing amino acid
4 Uracil is a pyrimidine
Explanation:
Exp: C Glycine is a simplest amino acid which has a single hydrogen atom as its side chain. Its chemical formula is \(\mathrm{NH}_{2}-\mathrm{CH}_{2}-\mathrm{COOH}\). It helps in building proteins needed for tissue and hormone maintenance.
J and K CET-2003
Biomolecules
185333
Identify the sulphur containing amino acid
1 Proline
2 Methionine
3 Aspartic acid
4 Tryptophan
Explanation:
Exp: B Methionine and cysteine are the two sulphur containing amino acids in mammals. Methionine is an essential amino acid, obtained by dietary intake while cysteine is non-essential and a metabolite of methionine metabolism. Methionine helps in the initiation of the protein synthesis.
WB JEE-2008
Biomolecules
185334
Select the aromatic amino acids.
1 (a) and (d) only
2 (a), (d) and (e) only
3 (c) and (d) only
4 (b) and (d) only
5 (a) and (e) only
Explanation:
Exp: A Tyrosine, phenylalanine and Tryptophan are the three aromatic amino acid involved in protein synthesis. An amino acid that includes an aromatic ring is called aromatic amino acid to build proteins, all plants and microbes synthesize aromatic amino acids.
Kerala PMT-2013
Biomolecules
185332
Which one of the following amino acid was not found to be synthesised in Millers experiment?
1 Glycine
2 Aspartic acid
3 Glutamic acid
4 Alanine
Explanation:
:Glutamic acid was not found to be synthesised in Millers experiment. In Miller's experiment amino acids are formed, such as Alanine, Glycine and Aspartic acid.
185331
Which of the following statements is wrong?
1 Sucrose is a disaccharide
2 Cellulose is a polysaccharide
3 Glycine is a sulphur containing amino acid
4 Uracil is a pyrimidine
Explanation:
Exp: C Glycine is a simplest amino acid which has a single hydrogen atom as its side chain. Its chemical formula is \(\mathrm{NH}_{2}-\mathrm{CH}_{2}-\mathrm{COOH}\). It helps in building proteins needed for tissue and hormone maintenance.
J and K CET-2003
Biomolecules
185333
Identify the sulphur containing amino acid
1 Proline
2 Methionine
3 Aspartic acid
4 Tryptophan
Explanation:
Exp: B Methionine and cysteine are the two sulphur containing amino acids in mammals. Methionine is an essential amino acid, obtained by dietary intake while cysteine is non-essential and a metabolite of methionine metabolism. Methionine helps in the initiation of the protein synthesis.
WB JEE-2008
Biomolecules
185334
Select the aromatic amino acids.
1 (a) and (d) only
2 (a), (d) and (e) only
3 (c) and (d) only
4 (b) and (d) only
5 (a) and (e) only
Explanation:
Exp: A Tyrosine, phenylalanine and Tryptophan are the three aromatic amino acid involved in protein synthesis. An amino acid that includes an aromatic ring is called aromatic amino acid to build proteins, all plants and microbes synthesize aromatic amino acids.
Kerala PMT-2013
Biomolecules
185332
Which one of the following amino acid was not found to be synthesised in Millers experiment?
1 Glycine
2 Aspartic acid
3 Glutamic acid
4 Alanine
Explanation:
:Glutamic acid was not found to be synthesised in Millers experiment. In Miller's experiment amino acids are formed, such as Alanine, Glycine and Aspartic acid.
