Lactose exists in two Why?

Q: Mucic test is used to detect galactose in a sample as galactaric acid is formed. However, since…

A: Lactose is a disaccharide sugar that is composed of galactose and glucose moieties.

Q: Show the complete steps and products of the Haworth Projection structure of the following…

A: Sorbose and mannose are hexose monosaccharides. Sorbose is a ketose while mannose is an aldose. A…

Q: A newly discovered blob protein folds very rapidly in the presence of protein disulphide isomerase…

A: Proteins are polypeptide structures consisting of one or more long-chain amino acid residues. They…

Q: Explain the mechanism action of denaturation of protein from milk using acetic acid.

A: Protein is a biopolymer made by monomeric units-amino acids. The amino acids are combined through a…

Q: Explain mechanism of lactose isomerisation in uht milk. (include graphics)

A:

Q: Please match the following definitions to the correct terms B-galactosidase [ Choose ] lactose…

A:

Q: Serine is also a major source of one-carbon units that cells shunt to other biosynthetic pathways,…

A: The methionine as well as folate processes, which are essential for cellular activity, play a major…

Q: A DNA fragment containing genetic information (sequence of DNA bases) was used to build this portion…

A: Insulin peptide sequence information is present in the DNA sequence which is transcribed to mRNA.…

Q: TRUE OR FALSE a) The electron rich nature and aromaticity of the nucleobases mediates their…

A: Nucleobases are also known as nitrogeneous bases which are  nitrogen-containing biological compounds…

Q: A В Asparagine D. Methionine A AG E G F

A:

Q: What amino acid residue of phosphoglucomutase is able to transfer the phosphoryl group to glucose…

A: The glycogen’s phosphorolytic cleavage produce the glucose-1- phosphate and to enter the metabolism…

Q: what are the molecular way to diagnose Lactose intolerance disorder ? describe in detail about…

A: Lactose is the main sugar in milk, which is a disaccharide. It is hydrolyzed by intestinal lactase…

Q: During the cleavage stage of glycolysis, fructose-1, 6 biphosphate is ultimately broken down into…

A: The metabolic mechanism that transforms glucose to pyruvic acid is called glycolysis. The…

Q: Describe how the concentrations of the four deoxyribonucleotides are balanced by ribonucleotide…

A: Introduction: Ribonucleotide reductase (RNR) is a key enzyme that mediates the synthesis of…

Q: A portion of an unknown enzyme has the amino acid sequence serine phenylalanine - glutamate -…

A: Gene is the sequence of nucleotides that encode a specific protein.

Q: Stapphylococcus aureus V8 protease cleaves at the C-termini of Asp and Glu. How many fragments do…

A: Protein is a sequence of amino acid which are joined by peptide bonds.

Q: Steroids, carbohydrates, and phospholipidsare encoded by different types of genes thanare proteins.

A: The cells of all organism contain a genetic material that attributes to the uniqueness of an…

Q: A mature glycogen particle typically has 12 tiers of branches with 2 branches per tier and 13…

A: Glycogen is defined as a polysaccharide of glucose, which is multibranched and thus, is a source of…

Q: The cyclic form of the sugar in DNA is a beta-D-3-deoxyribofuranose. (A) True B False

A: Q. The cyclic form of the sugar in DNA is a beta-D-3-deoxyribofuranose.  (A) True (B) False

Q: Ubiquitin Marks Cytosolic Proteins for __________ in Proteasomes.

A: Answer is . Degradation

Q: Outline the steps in the biosynthesis of the following: a) Pyrimidine nucleotide b) Heme 6.

A: Biosynthesis is a multi-step process, an enzyme-catalyzed process in which substrates are…

Q: Which of the following anticodons could be charged with Asparagine (Asn)? Question 23 options:…

A: An anticodon is a trinucleotide sequence complementary to that of a corresponding codon is a…

Q: GLUT1 has a Kt of 1.5 mM for glucose and a Kt of 30 mM for galactose. What concentration of…

A: Introduction Glucose Transporter 1 (or GLUT1), Also Known As Solute Carrier Family 2, Facilitated…

Q: The enzyme tryptophan synthetase is produced in two sizes, large and small. Some mutants with no…

A: Mutation is defined as the change in the sequence of nucleotides or the structure of chromosome…

Q: lactose intolerance is genetically transmitted from parent to offspring

A: lactose intolerance is problem in which people suffering from this condition not able to digest…

Q: Draw the Stable configuration of B-D-glucose

A: Glucose is a monosaccharide with molecular formula of C6H12O6. It is formed by green plants and…

Q: The M and H subunits of lactate dehydrogenase have very similar sizes and shapes but differ in amino…

A: Introduction: The enzyme is the protein that acts as biocatalysts. Those substances that increase…

Q: If a small amount of [1−14C] glucose is added to an aerobic yeast culture, where will the 14C label…

A: In the glycolytic process, the glucose is get converted or formed into 3 molecules of pyruvate. In…

Q: Lactose is made up of D-galactose and one unit of D-glucose joined by a alpa-1,4-glycosidic bond and…

A: Lactose is one of the disaccharides that is mainly present in milk. It is one of the most important…

Q: Explain the proteasome's function.

A: Protein is an organic nitrogenous macromolecule that is required for human health. In the human…

Q: The proteasome is a multi-subunit machine that unfolds and degrades proteins. How is its activity…

A: The proteasome is a complex subunit of protease which is constructed in such a way as to degrade the…

Q: Explain the steps involved in translocation of sucrose.

A: Xylem and phloem are the vascular tissues present in the vascular plants.

Q: A mutation has occurred that results in phosphofructokinase not being able to bind ATP in its…

A: Phosphofructokinase is an enzyme involved in the conversion of fructose-6-phosphate to fructose…

Q: How many reducing ends are in a molecule of gycogen that contains 15000 sugar residues with a branch…

A: Glycogen of a branched polymer of glucose, it contain a linear polymer known as amylose and branched…

Q: All sugar residues are in their D-isomeric forms.  The second sugar residue is an epimer of:   A.…

A: The given structure of three sugar moieties given has two furanose rings and one pyranose ring in…

Q: Give the simplified representation of the pentose phosphate pathway.

A: Pentose phosphate pathway (PPP) is also known as phosphogluconate pathway and also called as hexose…

Q: What aminos acid would the anticodon GAC be translated into?

A: * DNA will have four nucleotides  Adenine Guanine Cytosine Thymine * RNA will have four…

Q: Many people who are lactose intolerant can eat yogurt, which is prepared from milk curdled by…

A: Lactose is the major carbohydrate in milk products like yogurt, which is prepared from milk curdled…

Q: Why do lactose intolerant people have problems when they consume dairy products? Be sure to frame…

A: lactose intolerant is the inability to digest lactose, a sugar found in milk and other dairy…

Q: Can you answer all the parts to this question please A. Where does a low barrier hydrogen bond…

A: Protease is an enzyme that is observed in both prokaryotes and eukaryotes and is involved in…

Q: Can you hypothesize why a mixtureof (Poly U)+(Poly A) would not stimulate incorporation…

A: The copolymer experiment was developed in the 1960s by Gobind Khorana who chemically synthesize long…

Q: The biosynthetic pathway for the two amino acides E and H is shown schematically in the Figure…

A: Feedback inhibition is a cellular control mechanism in which an enzyme's activity is inhibited by…

Q: Explain the reasons for the removal or reduction of nucleic acid in Single Cell Protein.

A: Algae when commercially produced as a single-cell protein can cause harm if the nucleic acid content…

Q: how can one induce protein denaturation: select one or more

A: Protein denaturation is the process by which the protein molecule unfolds from its highly ordered…

Q: A mutant is found that has the following protein sequence: Met Gly Thr Leu Arg Gly. What is the…

A: Mutation is defined as the alteration in gene that result in alteration in the function of the…

Q: r the conversion of Trypsinogen into Trypsin, Write the total number of amino acids should be…

A: The answer is given below,

Q: Write the linear and ring forms of D-glucose.

A: Glucose is the most abundant monosaccharide which comes under the subcategory of carbohydrates. It…

Q: To properly refer to and differentiate the carbon 6 of the nucleobases, the carbon atoms of the…

A: All living organisms are made up of cells, which are the most basic unit of life. They are…

Q: True or false: In the ribosome, a protein enzyme is responsible for connecting the two amino acids…

A: The mechanism of synthesis of protein is known as the translation that takes place in the cytoplasm…