1. What is the metabolic basis for the observation that many adults cannot ingest large quantities of milk without developing gastric difficulties?

Q: 8. The human diet includes "non-digestible" polysaccharides, or fiber, that can actually be digested…

A: Hydrolases are a class of enzymes that catalyze the hydrolysis of chemical bonds through the…

Q: 4. I would like you to design a process for producing the amino acid threonine (C4H9O3N; MW-119.1)…

A: PART B:

Q: Using Haworth projections, draw the structure of an a-disaccharide of mannose B(1,2) galactose…

A: The disaccharide of concern is made up of 2 monosaccharides; α-mannose and β-galactose. The…

Q: 1. Know the structures of DNP-glycine and of the chromophore associated with cytochrome C. Low Salt…

A: In chromatography, the molecules are separated based on their interactions with the stationary and…

Q: 6. The enzyme prostaglandin endoperoxide synthase (PTGS) catalyzes the conversion of arachidonic…

A: Parameters such as Km and Vmax are used for comparing enzyme activities. If we know the initial rate…

Q: Why is alpha (a) the predominant anomeric form of mannose? A. The alpha-anomer is more unstable…

A: Mannose is a monosaccharide and it is also called a polyhydroxy aldehyde. It means mannose is an…

Q: Predict the locations of 14C in orotate isolated from cells grown on a small amount of uniformly…

A: Introduction  All living things are composed primarily of cells. There are many trillions of cells…

Q: nter

A: The OAT enzyme catalyzes the reaction of substrates ornithine and alpha-ketoglutarate to form…

Q: Now consider three sugars-glucose, glucuronic acid, and N-acetylglucosamine. Use shorthand (e.g.,…

A: The objective of the question is to identify the correct shorthand notation for the trisaccharide…

Q: 15. Which of the following glycans can be released from proteins using ?β-elimination? a. Complex…

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: . Several human lysosomal storage diseases result from mutations in the enzymes responsible for…

A: Lysosomes contain large amount of enzyme which digest large molecules and convert them into the…

Q: The stems of bamboo, optimal conditions. Gi- oriented in the direction must be added enzyma…

A: First convert the growth rate per day× per second. Then divide the resultant by the length of…

Q: With regard to the 30-nm fiber, a key difference between thesolenoid and zigzag models isa. the…

A: 30 nm fiber is a type of structure of chromatin named by the diameter of the helix which is 30 nm.…

Q: 3. Write the names of following sugars as Pyranose/Furanose, Pyranoside Furanoside, Alfa/beta,…

A: Sugars or carbohydrates are the most abundant biopolymers in living organisms. Carbohydrates are…

Q: 1. A yeast variant was discovered that had a shorter glycolytic pathway. This "mutant" yeast made a…

A: Metabolic pathways are the set of biochemical reactions catalyzed by the set of enzymes. The product…

Q: 7. Why could milk have provided strong favorable selection for lactase persistence?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 25. Assume we are performing a 2x serial dilution series of methylene similar to WL-1. If your…

A: The process of making a solution involves dissolving a solute in a solvent to achieve a particular…

Q: 3. (a) In Bakers yeast there are two variants of cytochrome c, a heme containing protein of 108…

A: The ionizable groups in peptides/proteins (like cytochrome c) include the side chain groups (R…

Q: a) L-fucose is also known as 6-deoxy-L-galactose. Note that D-galactose is a C-4 epimer of…

A: Carbohydrates are polyhydroxy aldehydes or ketones. They can be classified as monosaccharides,…

Q: 40. Propose that all three carbon atoms in glycerol is labeled with 14C. The labeled glycerol is…

A: Glycerol is a molecule commonly found in biological systems and serves as a precursor for various…

Q: What are the steps that Aconitase facilitates in changing Citrate to Isocitrate? 2. What does the…

A: The catalytic mechanism of aconitase is a pivotal process in the tricarboxylic acid (TCA) cycle,…