What are examples of enzymes?
Q: The enzyme is considered to be alan* COO COO H-C-OH Phosphoglyceromutase H-C-0- ČHO-P ČH,OH 3-Phosph...
A: Enzymes are classified as oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases...
Q: A catalase is an antioxidant enzyme that requires ferric ion for catalysis. Under conditions of iron...
A: - Option A- A prosthetic group is a non-amino acid component that is closely connected to the apopro...
Q: A small generic section of the primary structure of an a helix is given by -amino acid, -amino acid,...
A: Alpha-helix is an example of a secondary structure. Alpha-helix is formed by the hydrogen bonding be...
Q: Urease enzyme hydrolysed urea at [S]= 0.03 mmol/L with a Km value of around 0.06 mmol/L. The initial...
A: From the above data, S1 = 0.0.3 mmol/L km is around 0.06 mmol/L Initial velocity V01 = 1.5*10-3 V0...
Q: What are the different mechanism of disease production?
A: The disease production mechanism identifies the likely source or causes of a problem/disorder, as we...
Q: state the form in which the energy is present in the carbonhydrate eaten by the ox
A: Carbohydrates, abbreviated as carbs, are sugar molecules. Carbohydrates are one of three major nutri...
Q: 1. Given the mRNA: 5'AUGCAUGACGAUCUCGUCGCG...3' a. Use the genetic code to predict the amino acid se...
A: Introduction: A genetic code is a dictionary that corresponds with the sequence of nucleotides and ...
Q: Why does it make sense that under conditions of low ATP levels in the cell the pyruvate carboxylase ...
A: Glucose is converted to pyruvate through the process of glycolysis in the cytoplasm. The process of ...
Q: Propose a reasonable biosynthesis for Compound 14. MUST BE in this order: Acetyl CoA SAM S-alanine S...
A: Here compound 14 is synthesized from L-Phenylalanine, SAM, L-alanine, and Acetyl-CoA in multistep p...
Q: Based on the Agarose Gel Electrophoresis results, tell in which concentration range of KCl the restr...
A: Ion-exchange chromatography separates molecules based on their charge properties. Based on charge pr...
Q: Enumerate the similarities and the differences of Chlorophyll A and B. Similarities Differences
A: Introduction: Chlorophyll is a natural fat-soluble molecule found in plants that allow plants to con...
Q: Suppose you want to determine if excessive lipid ingestion altersgene transcription. Describe and ex...
A: Dietary fat is a crucial macronutrient for the increase and development of all organisms. In additio...
Q: correct or incorrect. CORRECT INCORRECT Proteins in a primary structure consist of a simple polypept...
A: The base level of the protein hierarchy is the primary structure, which is the specific linear seque...
Q: What are the different classes of nucleic acids?
A: Nucleic acids are chemical substances that exist naturally and act as the principal information-carr...
Q: histidine has three pka values: pka=1.7 pk2=6.0, pka 9.1 a- for each pka, find the equilibrium cons...
A: Consider the acid dissociation reaction at equilibrium; HA⇌H+ + A- here 'HA' is the acid 'H...
Q: The type of linkages found between monomer units in nucleic acids is a ether b amide c p...
A: Introduction: Nucleic acids are molecules that store genetic formation for cellular growth and repro...
Q: The restriction digests of the cloned Drosophila gene can provide direct visible evidence of a mutat...
A: We can use the technique of Southern blotting to detect and isolate the DNA fragment with the Gene O...
Q: 1. An extruded breakfast cereal was analysed for total fibre using AOAC Method 991.43 (AACC Method 3...
A: Dietary fibers are mixture of soluble/insoluble polysaccharide, non-digestible oligosaccharides, cut...
Q: -Inhibitor +Inhibitor [S] (mM) V0&νβσπ; (μmol/sec). V0&νβσπ:&νβ σπ: (μmollsec) 0.0001 33 17 0.0005 7...
A: Km of an enzyme is the substrate concentration at half Vmax. It can be calculated from lb plot by ta...
Q: In using an ultracentrifuge, arrange the following steps in correct order A. Turn the knob to the de...
A: Centrifugation is a techniques in which involves centrifugal force to separate the particles from th...
Q: Which of the following is INCORRECTLY paired? O Isoelectric focusing : Charge O Gel filtration chrom...
A: 1. Isoelectric focusing IEF is an electrophoretic method for separating proteins based on their isoe...
Q: During SDS-PAGE, the charge on glycine in the stacking gel is ____________ while the charge on the ...
A: SDS-PAGE is used to separate proteins based upon the relative mobility of charged species. Proteins ...
Q: What is the Keq for the conversion of Glucose 6-Phosphate to Glucose 1-Phosphate if the phosphate tr...
A: Given- 1) Potential for Glucose 1-phsophate.- 20.9KJ/mol 2) potential for Glucose 6-Phosphate- -13....
Q: GIVEN: Centrifuge A: rotor radius - 5 cm; max. speed - 4,000 xg Centrifuge B: rotor radius -7 cm; ma...
A: Centrifugation is a process that uses centrifugal force to separate mixtures. A centrifuge is a devi...
Q: (a) dues in the polypeptide. Place the label or an arrow on the Ca atom of both residues. Label the ...
A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids conta...
Q: Most studies of marijuana’s effects have found that a. it creates a powerful psychological dependenc...
A: Marijuana is an inexperienced, brown, or gray blend of dried, crumbled parts from the marijuana plan...
Q: Write the structure formula, three-letter and one-letter abbreviation for each essential amino acid ...
A: Amino acids contain amino group and carboxyl group along with R side chain. The R side chain defines...
Q: What are the main ingredients in the manufacture of mayonnaise? Explain the role of each component.
A: Mayonnaise is a food ingredient that is an emulsion of oil, egg yolk, acid and either vinegar or lem...
Q: The limit for G-200 beads is 5000-600,000. When you pass two proteins- Protein A (75, 000), Protein ...
A: Proteins are amazing molecules that make everything simple inside the cell. Proteins molecules are r...
Q: Ribonuclease A cannot catalyze the hydrolysis of DNA. which of the following statements explains it...
A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil around each ...
Q: Give the name of the enzyme in this reaction along with detailed
A: Coenzyme A is a coenzyme which plays important role in the synthesis and oxidation of fatty acids, a...
Q: Under what pH conditions can a protein not bind to the beads in a column? pH = -pKa pH =...
A: Proteins are composed of amino acids. There are a total of twenty standard amino acids that make up ...
Q: Biochemistry Question: Nonenzymatic glycosylation or glycation creates glycoproteins by
A: Glycoproteins are molecules that comprise protein and carbohydrate chains that are involved in many ...
Q: 25. What would be the new pH of a 1L buffer solution (pH=7.8) upon the addition of 3mL O.0001 M HCI....
A: The new pH of a 1L buffer solution (pH=7.8) upon the addition of 3mL 0.0001 M HCI. (Buffer, pka=7.2)...
Q: Given the active site and reaction mechanism below, what is the mechanism of rreversible inhibition ...
A: The mechanism followed by the given example is of Transition state analog Chemical compounds with a ...
Q: A peptide has the sequence: glu-trp-ser-gly-leu-lys-pro-gly What is the net charge of the molecule...
A: a sequence of amino acids that are connected by a peptide bond and form a long polypeptide...
Q: 3. A 15-year-old boy presented with a history of episodic vomiting associated with subacute encephal...
A: We get most of the nitrogen that we need via eating proteins. The nitrogen that we get from these pr...
Q: What characteristic makes each amino acid unique from one another?
A: Amino acids are organic compounds with functional group namely carboxyl and amino. There are 20 amin...
Q: 1. A sigmoidal plot of substrate concentration ([S]) verses reaction velocity (V) may indicate: (A) ...
A: Hi. Thank you for the question. As per the honor code, We are allowed to answer three sub-parts at a...
Q: In polynucleotides, the phosphodiester bond is between the ______. a 3’ OH from the 3’ end, ...
A:
Q: What are nucleosides?
A: Nucleic acid are the largest biomolecules which are found in genetic information. There are two comm...
Q: The transcription of a gene called YFG (your favoritegene) is activated when three transcription fac...
A: An enhanceosome is a group of trans-acting factors that assemble at an enhancer region of a gene to ...
Q: Assessing the efficacy of glucosamine and chondroitin sulfate for arthritis pain Treatment with...
A: Many patients with arthritis, particularly osteoarthritis, utilise vitamins in their diet to relieve...
Q: Explain the role of CDK inhibitors. If cyclin-CDK complexes are necessary to allow regulated progres...
A: Cyclin-structured kinases (CDKs) were considered promising drug targets for some years, however, max...
Q: Which of the following is an incorrect grouping of amino acids based on their properties of the side...
A: The pairing of the group is done right. Alanine, Leucine and Valine have non-polar side chains.
Q: Write a conclusion about Qualitative Analysis of Amino Acids and Proteins You can use this as you...
A: Amino acids are the building blocks of the protein. Several quantitative and qualitative tests are u...
Q: Which of the following statements is TRUE for nonpolar amino acid residues of polypeptides or protei...
A: They are hydrophilic and found buried within proteins FALSE. Water soluble proteins contain am...
Q: His + Asp +Arg will engage this specific interaction * A. Hydrogen Bonding B. Disulfide Bonds C. N...
A: Introduction: Proteins are building blocks of life and they are made up of carbon, hydrogen, oxygen...
Q: I. True or Flase a. An inhibitor may compete with the substrate for binding to the active site of ...
A: Enzymes are proteins which act as biocatalysts. Enzymes increase the rate of biochemical reactions a...
Q: For each of the tripeptide: Tyrosylisoleucylleucine Methionylcysteinylisoleucine 1. Draw the corre...
A: An amino group and an acid group-containing organic molecules are called Amino acids. whe...
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