Q: Why does the enzyme reaction for chymotrypsin proceed in two phases?
A: Enzymes are the biocatalysts that increase the rate of biochemical reactions happening inside the…
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A: Microtubules are the essential part of the cell for various purposes such as cell division,…
Q: What is Eman?
A: EMAN is a software package tool for analyzing the performance of semiautomated single-particle…
Q: What is the function of methionine synthase?
A:
Q: What is glucagon-like peptide-1 (GLP-1) ?
A: Amino acids are monomer units of biological polymers, proteins. Amino acids contain a basic amino…
Q: What is polyubiquitinylation?
A: The cells are made to respond to environmental stresses by various cellular mechanisms. These…
Q: What is Tay-Sachs disease ? Explain the cause of Tay-Sachs disease ?
A: Tay-Sachs disease is a rare genetic inherited, fatal disorder most commonly diagnosed in babies…
Q: Are there any amino acids involved in the synthesis of protoporphyrin IX?
A: Protoporphyrin IX is considered as the organic molecule, which is present in the heme group. This is…
Q: How would you handle a baby with argininosuccinate synthetase deficiency? Which chemicals are…
A: Arginosuccinate synthase, also known as synthetase, is an enzyme that catalyzes the conversion of…
Q: Lesch nyhan syndrome is due to deficiency of which enzyme ?
A: Lesch nyhan syndrome is a rare inherited disorder which occurs exclusively in males, due to…
Q: What is the difference between glutamine synthetase andglutaminase?
A: Enzymes are proteins that have catalytic powers.
Q: What group is removed from an amino acid before it can enter the Krebs cycle, and what is this…
A: Amino acids are the building blocks for the protein synthesis that have a chiral carbon which is…
Q: What enzyme is catalyzed by the reaction of glutamate and NH4+ in order to yield glutamine? Is it…
A: There are various biomolecules synthesized within our cells. Amino acids also can be synthesized by…
Q: What are phenylketoneurea?
A: Phenylketonuria is an inherited disorder that increases the levels of a substance called…
Q: What is an example of a glucocorticoid?
A: A class of corticosteroids that include lipid-soluble compounds known for their immunosuppressive…
Q: What is phenylketonuria? Discuss its occurrence, symptoms if any, treatments if there are, and any…
A: The pattern of inheritance of a condition caused by a recessive faulty gene copy located on an…
Q: What is Lactose Intolerance?
A: Lactose is defined as the disaccharide, constituting of galactose and glucose subunits, present in…
Q: What does this important observation imply about the relation between the amino acid sequence of…
A: Protein function is directly related to the structure of that protein. A protein's specific shape…
Q: Why does L-amino acids prevail in biological systems?
A: Amino acids are organic molecules composed of carbon, nitrogen, hydrogen, and oxygen. Amino acids…
Q: What is the deficiency of Vitamin B6 and how does it affect amino acid metabolism
A: Water-soluble vitamin B6 is mostly present in many foods, including meat, fish, , beans, grains,…
Q: How are lipid molecules such as estrogen and β-carotene related to each other? What biosynthetic…
A: The lipid molecule such as estrogen and b- carotene are both derived from the biosynthetic pathway…
Q: what is the difference between lactose intolerance and galactosemia?
A: Lactose intolerance is a defect in the digestive system where the body cannot digest lactose…
Q: All the following amino acids are converted to succinyl-CoA except Group of answer choices Lysine…
A: There are two types of amino acids ,glucogenic amino acids and ketogenic amino acids while…
Q: What is the purpose of lysine acetylation?
A: The DNA (deoxyribonucleic acid) is the genetically inherited nucleotide sequence by the progeny. The…
Q: Why is rubisco likely to be the most abundant protein in nature?
A: Proteins are organic biomolecules that play an important role in various biological cellular…
Q: What is paroxetine?
A: Biogenic amines are formed during amino acid catabolism.
Q: What is Garsubellin A ?
A: Introduction: A substance that has the ability of actuating genes inside a cell is known as inducer.
Q: what does it mean to be lactose intolerant?
A: Lactose is a natural sugar found in milk and other dairy products such as yoghurt and ice cream…
Q: Under what nutritional conditions would you expect PHAs orglycogen to be produced?
A: Every organism needs energy to carry out various physiological functions in the body in order to…
Q: What is hereditary fructose intolerance? Explain briefly.
A: In fructose metabolism, fructose is converted into fructose-1 phosphate in presence of fructokinase.…
Q: what will be the effect of hot dry conditions in the carboxylase activity of RuBisCO?
A: Introduction: RUBISCO (ribulose 1,5 bisphosphate carboxylase/oxygenase) is an enzyme present in…
Q: What is beta lactamase?
A: Microbial diseases are treated with antimicrobial drugs. The antimicrobial drugs are categorized…
Q: Why is gluose broken down in a series of steps?
A: Glycolysis is the process of breaking down a glucose molecule into two pyruvate molecules. Here, a…
Q: What is a lactose analog?
A: Carbohydrates are referred to bio-molecules that consist of polyhydroxy aldehydes or polyhydroxy…
Q: Why is phenylketonuria resulting from dihydropteridine reductase deficiency a more serious disorder…
A: Phenylketonuria (PKU) is a rare genetic condition that causes an amino acid called phenylalanine to…
Q: How is tyrosine biosynthesized in the body? What disease prevents this biosynthesis, thereby making…
A: Amino acids are organic molecules that combine to form proteins. Amino acids are nutritionally…
Q: What are the two essential amino acids in the active site of chymotrypsin?
A: Serine-195 and Histidine-57 (involved in catalytic actions) are the two essential amino acids in…
Q: What is the mechanism of action of acetylcysteine
A: In persons with lung disorders such as asthma, emphysema, bronchitis, and cystic fibrosis,…
Q: Which three amino acids are substrates or products of serine hydroxymethyltransferase?
A: Serine hydroxymethyltransferase (SHMT) is a member of the fold type I family of vitamin B6-dependent…
Q: What is proteorhodopsin and why is it so named?
A: Bacteria are characterised by the presence of peptidoglycan wall, a compact but naked DNA with…
Q: What modified sugars makeup heparin, hyaluronate, and chondroitin-6-sulfate?
A: Glycosaminoglycans (GAGs), also known as mucopolysaccharides, are negatively-charged polysaccharide…
Q: What is the source of Diacylglycerol (DAG)?
A: Introduction: Diacylglycerol (DAG) or diglyceride is a glyceride that is formed by two fatty acid…
Q: PKU is an abbreviation for what disorder? What are the symptoms of PKU? How can PKU be treated for a…
A: Phenylketonurina is a rare inherited disorder that causes an amino acid called phenylalanine to…
Q: Why are the symptoms of carnitine palmitoyl transferase II deficiency more severe during fasting?
A: Carnitine palmitoyltransferase II (CPT II) deficiency is a condition that prevents the body from…
Q: What is the function of amino acyl tRNAsynthetase?
A: An aminoacyl tRNA synthetase (aaRS) is a catalytic enzyme. This enzyme is generally considered as…
Q: What is a glucogenic amino acid? Give three examples.
A: The Fate of carbons in amino acid degradation involves in the classification of amino acids into two…
Q: What is meant by transamination?
A: Transamination is the process by which amino groups are removed from amino acid and transferred to…
Q: What is the group of disorders that result when the body lacks an enzyme necessary to digest…
A: Galactose is a monosaccharide component, widely present in plant sources of pectin and gums. It is…
What do leptin deficiency and Prader–Willi syndrome have in common?
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- What is Tay-Sachs disease ? Explain the cause of Tay-Sachs disease ?Vasopressin & oxytocin are hormones produced by the posterior pituitary gland. Both hormones are polypeptides of only 9 amino acids. The sequence of amino acids for vasopressin is: cysteine, tyrosine, phenylalanine, glutamate, asparagine, cysteine, proline, arginine, & glycine. You should have the sequence of amino acid for oxytocin in part II. Referring to your codon chart, explain how one hormone could have been originally derived from small accidental changes that occurred in the genetic code for the otherPKU is an abbreviation for what disorder? What are the symptoms of PKU? How can PKU be treated for a nearly normal life?
- What is Eman?What is the function of GLUT4?BIM-46187 is a protein inhibitor that binds to the a-subunit of the G, protein. It prevents the GDP/GTP exchange and prevents activity of the G protein. Which of the following would you expect to see lower levels of as a result? You can select more than one answer. S-S Mol. W: 795.11 Image: https://aobious.com/aobious/protein-inhibitors/1086-bim-46187.html Select one or more: O a. Cyclic AMP (CAMP) O b. Tyrosine kinase HSP O d. Adenylyl Cyclase (AC) O e. DAG O f. JAK O g. IP3
- What are the two essential amino acids in the active site of chymotrypsin?Two melanocyte-stimulating hormones have the following amino acid sequences. Take a highlighter or colored pencil, and figure out how much of the sequence the porcine MSH has in common with the human MSH (how much is conserved between the two species). beta-MSH (human): Ala-Glu-Lys-Lys-Asp-Glu-Gly-Pro-Tyr-Arg-Met-Glu-His-Phe-Arg-Trp-Gly-Ser-Pro-Pro-Lys-Asp beta-MSH (porcine): Asp-Glu-Gly-Pro-Tyr-Lys-Met-Glu-His-Phe-Arg-Trp-Gly-Ser-Pro-Pro-Lys-Asp One amino acid interrupts the parts you highlighted in each sequence. Which amino acid was it in each and which category does that amino acid belong to on your amino acid chart? this to make much difference for the cross-species function of beta-MSH (why?)? and Do you expectBIM-46187 is a protein inhibitor that binds to the a-subunit of the G. protein. It prevents the GDP/GTP exchange and prevents activity of the G protein. Which of the following would you expect to see lower levels of as a result? You can select more than or answer. S-S NH2 Mol. M: 795.11 Image: https://aobious.com/aobious/protein-inhibitors/1086-bim-46187.html Select one or more: O a. Cyclic AMP (CAMP) O b. Tyrosine kinase O . HSP O d. Adenylyl Cyclase (AC) O e. DAG O f. JAK O g. IP3