is it true that aplha and beta are made up of same amino acids but Beta chain is longer than alpha chain？what is other difference and similarity？is the amino aicd sequence exactly the same as well？are their structure the same ？

Q: molecule with a hydrophilic end and a hydrophobic end

A: Molecules with a hydrophobic and hydrophilic end are known as amphipathic molecules. Such molecules…

Q: Will weighs 80 kg and his plasma osmolarity is 280 mOsm/L. He eats a salty snack containing 250 mM…

A: Plasma Osmolarity: The number of solute particles per 1 L of solvent is referred to as osmolarity.…

Q: What does bleach do to hair

A: Melanin, the pigment that also affects the colour of your skin, also determines the colour of your…

Q: An uncompetitive inhibitor interacts with the enzyme•substrate complex to form a ternary complex…

A: Enzyme inhibition is a process by which the activity of an enzyme is altered. Inhibitors are…

Q: Compare the principle behind DNA migration in an agarose gel electrophoresis from that of protein…

A: Electrophoresis means the migration of a charged particle under the influence of an applied electric…

Q: The drug troglitazone was used to treat diabetes but was withdrawn from the market when patients who…

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

Q: Describe the p-nitrophenol assay and how a standard curve can be used to calculate the concentration…

A: An assay is a biochemical lab procedure to determine the quantity of molecules of interest in a…

Q: 1. Write a short note on transcription. What is TFBS? What is the role of RNA polymerase?

A: Since you have asked multiple questions with multiple subparts, we will solve the first question for…

Q: Acetyl-CoA is generated by E1 and E2 ... purpose of E3? (PDHC)

A: INTRODUCTION : Acetyl-CoA - It is a enzyme which is involved in many biochemical reactions of…

Q: 1. Calculate the size of the resulting fragments as they will occur after digestion and write the…

A: Lambda DNA is a linear DNA extracted from E coli bacteriophage with 485052 base pairs (bp) At each…

Q: Amino acid analysis of a HEPTAPEPTIDE reveals the following information below: (NOTE: when the…

A: The proteins are composed of sequence of amino acids connected via peptide bonds. The sequence of…

Q: The majority of water and electrolytes are absorbed in which segment in the gastrointestinal tract?

A: The large intestine.

Q: CH₂OH c=0 НО-С-н H-C-OH H-C-он H-C-он CH2OH

A: Monosaccharides are also called simple sugars and are are polyhydroxy aldehydes or ketones. The D…

Q: Can someone give me  an understanding of Products and Reactants? The first image is from the the…

A: Chemical reactions are processes that convert reactants into products. Some of the chemical…

Q: Bacteria and other prokaryotic cells have the capacity to get more ATP/glucose oxidized than…

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

Q: 1. The second high energy intermediate metabolite of glycolysis that can be used for substrate level…

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

Q: Draw a table that shows the monomer component and an example for each macromolecule

A: The four classes of biological macromolecules are nucleic acids, proteins, carbohydrates and lipids.…

Q: When doing automated sequencing, on the other hand, all 4 dideoxynucleotides are added to the same…

A: The genetic information is encoded in the sequence of DNA that is the genetic material. The Sanger…

Q: Explain the cell response to FED, and then FASTED states, by glucose transporter (GLUT)-4. (answer…

A: Carbohydrate from food is converted to glucose by digestive enzymes which then enters the…

Q: E mitochondria Question #: 25 While developing new inhibitors we came up with new compound, a…

A: Enzymes are high molecular weight protein that catalyse biochemical reactions. They contain a active…

Q: 5. In the early days of protein biochemistry, these proteins were described using "operational…

A: Operational definition is applicable to many things in our everyday life. It is most popularly used…

Q: Consider the reaction coordinate diagram shown below. X is is ;Y

A: The above shown diagram is a reaction coordinate diagram. The free energy of the system is plotted…

Q: Select the chemical consequences that could contribute to DNA instability at AP sites. fewer…

A: AP sites are apuraniya sites that are created through the hydrolysis of N glycosyl bond between…

Q: Energy balance of the tricarboxylic acid cycle.

A: Tricarboxylic acid is also called as Krebs cycle, citric acid cycle, or TCA cycle. It involves the…

Q: A student is trying to add 15.0 ng of DNA template to a 20.0 µL PCR.  The DNA template is at a…

A: Polymerase Chain Reaction or PCR is a method to make multiple copies of DNA starting from a small…

Q: The question of differentiation. How can a single cell the fertilized egg generate so many different…

A: Introduction Fertilization is a process by which male and female gametes combines to form zygote.…

Q: You are a research scientist studying miRNA processing. You currently know everything about the…

A: Dicer is also known as helicase with RNase motif. It belongs to RNAse III family. Dicer cleaves…

Q: The transition state of a reaction is O easily isolated using column chromatography. by definition…

A: The completion of a chemical reaction, from the substrate to the product involves the formation of…

Q: In a Myoglobin and azide ligand-receptor binding experiment, instead of using 3.5 µM myoglobin you…

A: Myoglobin acts as oxygen reserve in the muscle cells. Myoglobin (Mb) has higher affinity towards…

Q: (pmol) (a-32P) GMP INCORPORATED N 111 (a) (b) (c) 20 5 (min) 2.6 10 The image above shows an…

A: In eukaryotes the RNA Polymerase II is involved in the synthesis of mRNA. The RNA polymerase and…

Q: xplain the indirect effect that allosteric effectors have on pyruvate dehydrogenase activity through…

A: The pyruvate dehydrogenase complex acts a a connection between glycolysis, the tricarboxylic acid…

Q: Enzyme X exhibits maximum activity at pH = 6.3. X shows a fairly sharp decrease in its activity when…

A: Enzymes are high molecular-weight protein molecules that catalyse biochemical reactions. The…

Q: 1) Use the DNA origami model to determine the molecular formula for a base pair unit consisting of…

A: A DNA base pair unit is composed of 2 deoxyribose sugars, 2 phosphates and 2 nitrogen bases. Here…

Q: Inhibiting the reverse transcriptase of HIV is a common method for treating HIV infections. a) The…

A: HIV is an RNA virus which has reverse transcriptase enzyme that can convert the RNA to DNA.

Q: Bacteria and other prokaryotic cells have the capacity to get more ATP/glucose oxidized than…

A: The prokaryotic cell is simple, not complex as the eukaryotic cell. In eukaryotic cells, the site of…

Q: What is most correct about the following inhibition? Penicillin

A: The antibiotic penicillin irreversibly binds to and inhibits the activity of the transpeptidase…

Q: Draw the catalytic triad of a serine protease at the first tetrahedryl intermediate stage.  Your…

A: Serine proteases cleaves peptide bonds of protein substrates. They are called serine proteases…

Q: Which one of the following amino acids is phosphorylated during the process of promoter clearance by…

A: The transcription of genes leading to the synthesis of proteins inside the cells is carried out by…

Q: Name the three major types of membrane lipids in animal cells and provide a specific example of…

A: The cell membrane is composed of lipids and proteins. A small amount of carbohydrates is also…

Q: Which one of the following amino acids is phosphorylated during the process of promoter clearance by…

A: In eukaryotes RNA Polymerase II is responsible for the synthesis of mRNA. The largest subunit of Pol…

Q: What is expected theoretical number of copies of DNA molecules after 28 cycles in a PCR experiment?…

A: INTRODUCTION: DNA : Its fullform is Deoxyribo nucleic acid and It has a double stranded helix…

Q: To get all of the amino acids out of the oligopeptide below and into the bloodstream through the…

A: Oligopeptide: Any of the enzymes in the family of proteolytic enzymes, commonly known as proteases,…

Q: QUESTIONS: 1. Explain the role of dietary fat in atherosclerosis.

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

Q: 6-25 For Umax 57(Kr+S) constant an enzyme that displays Michaelis-Menten kinetics, what is the…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: Provide 3 most applications/purposes of DNA analysis.

A: Recall that: DNA is the genetic material passed down from one generation to another, ie, the…

Q: In the figure below, Km is indicated at position labeled B Initial velocity (μM product/s) 50 45 40…

A: Km is Michaelis menton constant that corresponds to the substrate concentration at half maximal…

Q: Which of the following exist at a pH < pl for the amino acid alanine? NH3 no correct response NH3 OH…

A: Alanine is a non-polar (hydrophobic) amino acid. The pH of the solution determines the state in…

Q: A 100 mL solution of 0.1 M amino acid (AA) at pH 1.0 was titrated with 1.0 M NaOH solution. The pH…

A: Amino Acids: All amino acids have an amine and a carboxylic acid functional group with acid/base…

Q: Which of the following is CORRECT? A) Pyruvate kinase requires Mg2+ for maximal activity. B) A small…

A: Pyruvate Kinase is an enzyme which catalyzes the last step of glycolysis, i.e,  conversion of…

Q: The beta-pleated sheets are stabilized by hydrogen bonds among adjacent regions of the peptide…

A: Introduction Protein is the most abundant macromolecule in our body. proteins are made up of carbon,…