Glycoproteins contain carbohydrate units covalently bonded to a polypeptide chain  True  False

Q: how does the sphingosine affect the physical properties of sphingomyelin?

A: Sphingosine: it is an important part of sphingolipids with unsaturated hydrocarbon chain. It belongs...

Q: Explain why saturated (flat) fatty acids cause more plaque in blood vessels than unsaturated (gnarle...

A: In an aqueous environment the polar heads of the fatty acids will engage in favorable interaction be...

Q: serotonin [µM] 0.025 transport rate A [dpm/min] 300.0 transport rate B [dpm/min] 10 0.08 920.0 2500....

A: The transport of serotonin is mediated by the serotonin transporter or SERT protein terminates the a...

Q: Define triad

A: Those organic molecules are mainly comprised of two functional groups; an amino group and a carboxyl...

Q: Draw the C-2 epimer of Ribose

A: Epimers are a  pair of diastereomers,  at one stereogenic carbon center of two epimers have at least...

Q: II. Predict the products of the following reactions, if there is none, write NO RXN. Also indicate, ...

A: A biomolecule is a molecule produced by living organisms or cells. Carbohydrates, proteins, lipids, ...

Q: QUESTION 9 What are the various ways of dispensing heparin in a biomaterial? Compare and contrast.

A: Heparin is a linear polysaccharide synthesized from proteoglycan. Heparin is made up of repeating di...

Q: What is Metabolism? Discuss in layman's term

A:        Glucose metabolism's major pathway is glycolysis. Which take place in both aerobic as well as...

Q: Viscosity and density fatty acid solution at room temparature

A: Viscosity, density : both decrease with the temperature increase because a larger temperature means ...

Q: describe how the pyruvate dehydrogenase complex is regulated?

A: Pyruvate dehydrogenase complex (PDC) is a three-enzyme complex that decarboxylates pyruvate into ace...

Q: Butanoic acid (C3H7COOH) is described as a weak acid. Define the term weak acid

A: Acids are chemical compounds that taste sour and turn the blue litmus red. They have a pH of less th...

Q: How do D-amino acids differ from L-amino acids and what are the biological roles that are played by ...

A:            Amino acids are monomers of protein they are linked with each other by forming peptide bo...

Q: Which functional site is found in the small subunit of the ribosome? peptidyl transferase centre O d...

A: Ribosomes, huge ribonucleoprotein particles with three RNA molecules and more than 50 proteins, are ...

Q: write the orbital box diagram and dipole moment using the lewis strcuture for clo3^-: orbital name, ...

A: Lewis structure: Lewis figures show only an atom's valence electrons and the chemical symbol of a c...

Q: Identify the nutrient: a toxicity or overdose causes a feeling of flushing; a deficiency causes a ra...

A: In the human diet, vitamins and minerals are necessary for trace amounts. They are necessary for the...

Q: Listed below are five amino acids. Use the genetic code to determine the exact codon for each amino ...

A: Transition refers to a point mutation that changes a purine nucleotide to another purine or a pyrimi...

Q: Using an official compendium, enumerate the different general tests required for the for the raw mat...

A: N-acetyl cysteine is used in the biological antioxidant activities. Further this molecules quenches ...

Q: 1. Consider the following set of data and answer the following questions: IS) (M) 6x 10 1x 105 2x 10...

A: Hi! Thank you for your questions. As you have asked multiple questions but haven't mentioned which o...

Q: what is the importance of getting rf value in chromotography tools?

A: Chromatography: Chromatography is an analytical technique in which compounds in a mixture are separ...

Q: 4. Identify the membrane lipids and describe their structures and roles. 5. Which is more hydrophili...

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and s...

Q: why is the pathway for biosynthesis of a biomolecule at least partially different than the pathway f...

A: Biomolecules or biological molecules are the molecules that are present in organisms. The major type...

Q: Which of the following types of bonds are responsible for the secondary structures of proteins? Cova...

A: Almost every function in living organisms depends on proteins. These are the biomolecules composed o...

Q: Why do you think DNA is the genetic material used by eukaryotes instead of RNA?

A: Deoxyribonucleic acid (DNA): Nucleic acids are molecules that store hereditary information for perf...

Q: In the pyruvae dehydrogensae complex, acetyl-coa is released by the dihydrolipoyl transacetylase act...

A: Pyruvate dehydrogenase complex converts pyruvate to acetyl CoA by oxidative decarboxylation. Pyruvat...

Q: You suspect that the mRNA encoding the guanine biosynthetic genes of Bacillus subtilus contains an a...

A: Before we get into figuring out a way to test the above hypothesis, we need to have a good idea on t...

Q: WHAT ARE THE DIFFERENCES OF MONOSACCHARIDES, DISACCHARIDES AND POLYSACCHARIDES IN TERMS OF: STRUCTUR...

A: Carbohydrates are macromolecules composed of carbon, hydrogen, and oxygen. Carbohydrates are classif...

Q: Enumerate and describe the classes of enantiomeric drug Discuss briefly the different methods of ena...

A: All the objects & compounds around us are made up of the basic unit called atoms. Atoms combine ...

Q: Is the statement true or false?

A: Glycolysis is the process of breakdown of glucose to obtain energy by the cells for fulfilling their...

Q: Equation for the esterification of glycerol and three ethanoic acids

A: Esterification reaction refers to condensation reaction between alcohols and carboxylic acids. This ...

Q: How many different polypeptides would you expect to see synthesized by an in vitro translation react...

A: The mRNA is a sequence of ribonucleotides that contains three possible reading frames. Only one read...

Q: Draw the Gentiobiose: 2 Glucose, beta-(1,6)

A:

Q: 1 TC: 200 250 300 350 Wavelength (nm) UV/Vis spectrum of four brands of polysorbate 80, a common det...

A: Coomassie dye (Blue G-250; also refer as CBB) binds to protein and gives a colorimetric change in th...

Q: What's the benefit of an insecticide?

A: Chemicals used to control pests and diseases in plants and animals are known as insecticides. Insect...

Q: 15. Which of the following statements refer to glycolysis? 1- carbon dioxide is released Il - it occ...

A: During glycolysis glucose is broken down by a series of steps to form pyruvate. Under aerobic condit...

Q: What is the trade name of haloperidol ?

A: Haloperidol is a drug that is used to treat a variety of mental and mood disorders (for example, sch...

Q: ) Gel filtration chromatography on Sephadex G50 b.SDS-PAGE

A: Gel filtration: With this method we could separte  protein with reapect to molecular weight in the n...

Q: What is your opinion/stance on biofuels as an alternative energy source?

A: Definition: Biofuels are described as fuels made from biomass in a broad sense (matter derived from ...

Q: 4. A sportsman is doing a 10 km marathon for 1.5 hours. What changes in lipid metabolism in adipose ...

A: Long-term physical activity requires a high amount of energy supply. Physical activity increases the...

Q: QUESTION 6 Disulfide bonds stabilize structures of proteins Tertiary and Quaternary primary secondar...

A: Quaternary structure- Formed by more than 1 protein chains/subunits. Disulfide bond formed involves ...

Q: METABOLIC PATHWAYS. Carefully analyze the diagram below. Complete the diagram below by providing the...

A: Since we only answer up to 5 sub-parts, we'll answer the first 5. Please resubmit the question and s...

Q: What group is added to modify methionine on the initiator tRNA in bacteria O phenyl O formyl O methy...

A: Initiator tRNAs (tRNAi) transport methionine (or its product, formyl-methionine) to ribosomes, where...

Q: 6. Celiac disease is a disorder of the small intestine characterized by autoimmune response to glute...

A: Gluten protein is commonly found in many cereals like Wheat, barley, rye etc and is difficult to dig...

Q: how color relate to the wavelength of light absorbed by solution and lambda max?

A: Every solid object that we see has a color depending upon the light it reflects. Light is composed o...

Q: 2. Using the standard 3.6 amino acids per turn (360°) and the helical wheel below, plot each sequenc...

A: Helical wheel plot is used to alpha helix of protein structure in 2D plane. This is helpful in ident...

Q: Which of the following types of bonds are present in the primary structures of proteins? O Hydrogen ...

A: Proteins are composed of twenty standard amino acids attached together through amide bonds. These tw...

Q: It is estimated that the most common amino acid in a protein is leucine. What is the relative leucin...

A: Leucine is an aliphatic hydrophobic amino acid residue. These residues populate the interior hydroph...

Q: Suppose you received two cultures from a reactor biological: one containing a species of Gram negati...

A: All of life forms can be divided into three domains, based on the cell type:  Bacteria, Archaea and ...

Q: Soluble fiber attracts lots of water, swells, and becomes viscous. This characteristic allows it to ...

A: Dietary fibre is a component of plant-based foods that primarily flows through your digestive system...

Q: What difference can you observe in the iodine test for glycogen and starch? Explain the difference

A: Iodine testing distinguishes mono- and disaccharides from polysaccharides such as amylase, dextrin, ...

Q: Consider the following reaction at 25°C with the ΔG°’ = +1800 J/mol for the forward reaction. The mo...

A: Given Values: ∆G° = 1800 J/mol[A] = 16 mM[B] = 13 mMR = 8.315 J/mol-KT = 25+273 = 298 K