A ketogenic amino acid is one which degrades to A. The amino acid from which synthesis of the protein of hair keratin takes place is A Alanine B Methionine C Proline D Hydroxyproline ans b 11. Which of the following is a basic amino acid? In gel electrophoresis, what fragments will move most quickly through a gel? Which of the following compounds you most likely expect to be elevated in the blood of the infant at birth if the mother was not treated properly? Which of the following is the best described glucogenic amino acid? All of the amino acids that are found in proteins, except for proline, contain a n : a amino group. Please take advantage of our , , and for you preparation. The limiting amino acid of fish proteins is A Tryptophan B Cysteine C Lysine D Threonin ans a 20. This will pave the way for your medical degree,nursing degree, or other allied health degree. Which of the following statements about cystine is correct? Tyrosine is degraded to acetoacetyl CoA and fumarate and is described as a A.
Which enzyme defect is expected in this child? After a thorough workup, a diagnosis of Parkinson disease is made and the patient is placed on Mono amine oxidase inhibitor. . What is the approximate charge difference between glutamic acid and a-ketoglutarate at pH 9. The amino acids involved in the synthesis of creatine are A Arginine, glycine, active methionine B Arginine, alanine, glycine C Glycine, lysine, methionine D Arginine, lysine, methionine ans a 19. Two amino acids of the standard 20 contain sulphur atoms. Which of the following enzyme defect is likely to be there? Nucleotide bases and aromatic amino acids absorb light respectively at A. Learn with multiple choice question: polar amino acids are usually found, online certificate courses with options inside the core of proteins, on the surface of proteins, at the sides of proteins, can be present anywhere in proteins with online sample interview questions and answers, competitive tests preparation for jobs hiring.
The most toxic compounds is A. How amino acid residues in a protein determines the secondary and tertiary conformation? Which out of the following compounds is not synthesized by tryptophan? A disorder of Phenylalanine metabolism was diagnosed. Which of the following amino acids is considered as both ketogenic and glucogenic? Glycine Depending up on the pH of buffer, glycine can exist in three different forms positively charged, no charged and negatively charged 4. Which amino acid act as the precursor of dopamine? A Keratin B Gelatin C Elastin D Collagen Answer: C Q Blood clotting protein thrombin usually contain which of the following modified amino acid? Which of the following statements about aromatic amino acids is correct? Oxidative deamination is the conversion of an amino A. Serine Answers with explanations 1. None of these Answer: B 5. A glucogenic amino acid is one which is degraded to A.
Which amino acid act as the precursor for the synthesis of the neurotransmitter serotonin? How to solve Biochemistry Amino Acid Metabolism problems? Among the 20 standard protein coding amino acids, which was the last discovered amino acid? A low phenylalanine diet and a supplementation of vitamin C were recommended. A sulphur-containing amino acid is A Methionine B Leucine C Valine D Asparagine ans a 2. Which of the following amino acids can covalently bind ammonia, transport and store in a non toxic form? Which of the following amino acids can covalently bind ammonia, transport and store in a non toxic form? A postnatal screen is likely to confirm the deficiency of which of the following enzymes? Among the 20 standard proteins coding amino acids, which one is least occurs in proteins? Multiple Choice Questions Solved - Amino acid Metabolism Multiple Choice Questions Solved - Amino acid Metabolism answers are given at the end of the questions Q. Which out of the following compounds is not synthesized by tryptophan? Which of the following is a tri-peptide? Urea cycle was the first discovered metabolic cycle by Hans Krebs and Kurt Henseleit in1932. Amino acid acting as a defensive molecule in plants: a. Which of the following amino acid will be absent in α alpha helix structure of protein? The drug in this case, is given to decrease the degradation of which of the followings? You can easily solve all kind of Biochemistry questions based on Amino Acid Metabolism by practicing the objective type exercises given below, also get shortcut methods to solve Biochemistry Amino Acid Metabolism problems. A five carbon sugar lacking a hydrogen at the number 2 carbon is found in A.
The most stabilizing force for nucleic acids is A. A 4-hydroxy proline B 5-hydroxy lysine C 6-N-methyl lysine D γ-carboxy glutamate Answer: D. The child is exceptionally fair skinned and has almost white hair. Ketogenic amino acid: Amino acids which cannot be converted into glucose during catabolism. Allomeres Allomerism : Formation of same type of crystalline structures by chemically different molecules.
For amino acids with neutral R groups, at any pH below the pI of the amino acid, the population of amino acids in solution will have: a a net negative charge. A person with phenylketonuria is advised not to consume which of the following products? The unfavourable free energy associated with not satisfying a hydrogen bond after formation of the double helix is approximately A. Which of the following amino acids would be found in the highest concentration in the serum? Pyrrolysine is the largest proteinogenic amino acid with a molecular mass 255 g. An example of the oxidative deamination is A. Histones are highly basic in charge since they are rich in basic positively charged amino acids such as lysine and arginine. Lysine is degraded to acetoacetyl CoA and is described as a A.
Second genetic code: is a general explanation for two biological events. What is the molecular weight of Tryptophan? Tryptophan is a precursor for many compounds, the deficiencies of which can cause the said symptoms. None of these Answer: B 3. One marker indicated a defective Cystathionine -β- Synthase. A limiting amino acid is an essential amino acid A That is most deficient in proteins B That is most excess in proteins C That which increases the growth D That which increases the weight gain ans a 18. Proline Proline is an imino acid.
Dopamine to norepinephrine conversion Tyrosine to Dopa Dihydrofolate to Tetra hydro folate Phenyl Alanine to Tyrosine N-Acetyl serotonin to melatonin Q. Which amino acid act as the precursor of nucleotide biosynthesis? A vasodilating compound is produced by the decarboxylation of the amino acid: A Arginine B Aspartic acid C Glutamine D Histidine ans d 4. Which of the following is not an essential amino acid? She is rushed to the hospital where she is given several doses of N-acetyl Cysteine. Example of proteins containing selenocysteine: glutathione peroxidases, thioredoxin reductases, formate dehydrogenases, glycine reductases, selenophosphate synthetase and methionine-R-sulfoxide reductase. A tripeptide functioning as an important reducing agent in the tissues is A Bradykinin B Kallidin C Tyrocidin D Glutathione ans d 10. Both a and b e.
Which of the following enzyme contain Selenocysteine? An unknown amino acid 5. Which of the following amino acid is another component of Glutathione besides Cysteine and Glutamic acid? Her fingers are severely deformed secondary to rheumatoid arthritis. All of these Urea cycle also called ornithine cycle : a biochemical cycle in many animals including human to produce urea from ammonia. An example of a transamination process is A. Which of the following amino acid is sweet in taste? This drug inhibits which of the following conversions? A Keratin B Collagen C Myosin D Myoglobin Answer: c Q Which of the following protein contain a modified amino acid — desmosine? Tryptophan Methionine is also coded by a single codon 19. Which of the following is a non-essential amino acid? O Single letter code of selenocysteine is U 18. Multiple choice and true or false type questions are also provided.
What is the molecular weight of Glycine? Which of the following is a precursor for thyroid hormone? Which amino acid act as the precursor of nitric oxide biosynthesis in animals? Study , amino acids quiz questions and answers. A low phenylalanine diet and a supplementation of vitamin C were recommended. Which of the following is a glucogenic amino acid? Except Leucine and Lysine, all amino acids are glucogenic. Amino acids are ampholytes because they can function as either a n : a acid or a base. Nullomers Nullomer: They are codons of natural amino acids but are generally not present in the genome of the organism even though these codons are theoretically possible. Transaminase enzymes are present in A. Glutathione peroxidase Selenocysteine Sec is considered as the 21 st protein coding amino acid.