Which of the following are repeating disaccharides of polysaccharides are often found in mucus and fluid around the joints, providing lubrication and are components of connective tissues? co0 CHCH doon, II II IV O II, III, and IV O , II, and IV O I, II, and III O I, II, and IV
Q: Figure 1 show the shape of the peaks in gas chromatography that causes loss of column efficiency. De...
A: Gas chromatography is a novel analytical technique used in analytical chemistry to separate the chem...
Q: Seatwork CH2 CH Identify the type of bond(s) that stabilizes the protein structures. H,C H,C CH CH H...
A: A peptide bond is a chemical bond between two amino acid residues in which the carboxyl group of one...
Q: 2) Sugest I strategy frr golhers of A. b) write alown peptide sequence with bath 3 1. letted and c) ...
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl g...
Q: You are about to isolate a 3000 bp large plasmid from an E.coli culture. You know that the plasmid i...
A: 1 DNA bp weight = 650 g Given : 100 plasmid copies per cell Plasmid concentration= 100 ng/microL
Q: escribe and give the results of an experiment that shows that polymerase III makes tRNA and 5S rRNA.
A: DNA and RNA are made up of long chains of nucleotides and ribonucleotides bases respectively. ...
Q: 14. In which steps in glycolysis utilizes energy to catabolize glucose, and, steps that produces and...
A: Glycolysis is a conversion of six-molecule of glucose into two molecules of pyruvate with the format...
Q: The dissociation constant for a particular repressor-operator complex is very low, about 10-19 M. An...
A: In the question, Volume of cell = 2x10-12 ml = 2x10-15 Liter Number of repressor molecule in one cel...
Q: what receptor helps distinguish between organic and inorganic ? what does not remove neurotra...
A: Elements combine to form chemical substances called compounds. Further, all the compounds have been ...
Q: 67. To make an insertion using CRISPR Cas9, one must include a DNA with flanking sequences similar t...
A:
Q: Question 10. What is the name of the procedure in which proteins separated on a polyacrylamide gel a...
A:
Q: QUESTION 5 Which of the following amino acids is most unlikely to be present in a beta sheet? Isoleu...
A: In the β-pleated sheet, the sheet are formed due to hydrogen bonding between atoms on the peptide ba...
Q: Define 'activation energy' of an enzyme catalysed single substrate reaction and mention the effects ...
A: Activation energy- The difference in free energy between the transition state and the reactants is c...
Q: Among the GAGs, hyaluronate is the only one that is not sulfated. True False
A: GAGs occur naturally in our body. They are a polysaccharide chain extension to protein molecules. Ch...
Q: DRAW 22:6A 4,7,10, 13,16,19 What Omega wa family Hhis fatty Acid Belong 22:6A4,7,10,13, 16, 19 what ...
A: The fatty acids are carboxylic acids with a hydrocarbon chain. They are the simplest form of lipids....
Q: 17. Three mutant strains of yeast each lacked a different respiratory enzyme and could not carry out...
A: Metabolism is a process of conversion of food consumed by the living body into energy in the form of...
Q: Why glucose does not cross the cell membrane through open channels?
A: ANSWER Glucose cannot pass the cell membrane through simple diffusion, due to its large structure an...
Q: You discover that one of your novel class IV transcription factors contains TBP. Describe an experim...
A: The TAFs are transcription factors associated with the TATA-binding protein, and until recently they...
Q: CH,OH CH,OH CH2OH CH2OH CH2OH HOH,C H. OH H. H. H но H. H. H. H OH H OH но н но CH,OH OH но O. H. H ...
A: The images are of : Sucrose [Glucose (α1↔2β) fructose] Lactose [Galactose (β1→4) Glucose] Maltose [...
Q: What name is given to the assembly of proteins that carry out DNA copying at a replication fork? O c...
A: Every time cells divide, eukaryotic genomes are duplicated with near-perfect fidelity. The circumsta...
Q: gal(a1–6)gal(a1→6)glc(a1→2B)fru. Which of the complete IUPAC of this tetrasaccharide? O a-D-galactop...
A: The term "biomolecule" refers to a molecule created by living organisms or cells. The most common bi...
Q: In your own words discuss the different structures (primary, secondary, tertiary, and Quaternary str...
A: The folded structure of a protein has different levels of organization. These are primary, secondary...
Q: Which amino alcohol is used in the synthesis of sphingomyelin?
A: Sphingosine is an 18-carbon amino alcohol with an unsaturated hydrocarbon chain. Sphingomyelin is a ...
Q: Ketosis in Dairy Cattle: 1. Explain why propionate can contribute to the next synthesis of glucose b...
A: Ketosis in dairy cattle is a metabolic disorder appears with increased energy demand due to starvati...
Q: At a pH of 7.40, the carbonic acid ratio is, a. 35:1 b. 4:1 C. 20:1 d. 3:1
A: Given Values: pH = 7.4 pKa = 6.1
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: In general, what is the purpose of washing the red blood cell prior to testing? What are some of the...
A: Red blood cells: The average human adult has more than 5 liters of blood in his body. The blood car...
Q: Observe the structures above and answer the questions below. Please pay attention to the number of e...
A: All these structures given are protein domain or motif structure and is part of many large protein m...
Q: 15. What is the structural feature of the accumulated membrane lipids involve in the case number 13 ...
A: Answer 15. b. Sphingosine + 1FA + glucose Explanation : The Fabrys disease is linked with the accum...
Q: 4. Draw the -forms of the following sugars. CHO CHO H- OH но H- HO H- HO. OH OH CH,OH CH;OH 5. Draw ...
A: A biomolecule is a molecule produced by living organisms or cells. Carbohydrates, proteins, lipids, ...
Q: III. Acrolein Test (Record the odor; write pungent or not pungent) Glycerol Coconut Oil Paraffin Oil...
A: Acrolein Test: A test to detect the presence of glycerol and other fat. Here a dehydrating agent Pot...
Q: lease describe a strategy to correctly balance a centrifure rotor if you have 4 samples. 2 samples w...
A: Centrifuge: It is an important tool in the biochemistry lab that through a rapid spinning process u...
Q: What type of reversible inhibitor are sulfanomides? Competitive Uncompetitive Mixe...
A: Substrate molecules get converted to product molecules during a biochemical reaction. Enzymes are pr...
Q: There are several different types of carbohydrates and lipids. But there are thousands of different...
A: Those biomolecules that are required in large amounts for proper growth and development of the body ...
Q: What is the monomoric form of actin referred to as? a. F-actin b. G-actin c. M-actin ...
A: Actin exists in two forms. They are G-actin (or globular actin) and F-actin (or fibrous actin). Acti...
Q: The flux through a metabolic pathway with 10 enzymes increases by 10% which the concentration of enz...
A: Enzymes are biocatalysts which increase the rate of a biochemical reaction by lowering the activat...
Q: What is the general routes of metabolism and structure-activity relationship of PREDNISOLONE?
A: Prednisolone is a glucocorticoid used to treat adrenocortical insufficiency and inflammatory conditi...
Q: Explain with justification the steps in the figure below(fed state) using relevant information.
A: Complex molecules of carbohydrates, lipids, and proteins make up the food we eat. They’re digested t...
Q: sugar
A: polysaccharides : it is a polymer made up of many sugar subunits, called monosaccharides . Polysacch...
Q: 6 Amylopectin is a branched carbohydrate that has a backbone of a1-4 glycosidic linkages. Describe t...
A: Carbohydrates are molecules with the formula (CH2O)n that contain carbon, hydrogen, and oxygen. A sm...
Q: Is your Genes responsible for your Behavior/personality?
A: Genes are the fundamental organic units that communicate attributes starting with one generation the...
Q: Describe the growth cycle of a bacterial population from the moment when it is inoculated into a cul...
A: When singe cell colony of bacteria is inoculated into a growth media full of nutrient, they exhibit ...
Q: How many exons does tra-RA contain? Q7. How many introns does tra-RA contain?
A: Gene is a portion of the genome that can be transcribed or a functional unit of the geno...
Q: Supercoiling of DNA requires GTP as source of energy is only observed in prokaryotes is no...
A: DNA is a genetic material present in most living organisms. In case of eukaryotic cells DNA is found...
Q: The reverse synthesis of ceramides synthesized biologically from sphingosine is possible. 1. What ty...
A: Sphingolipids are a type of lipid that plays an important role in the homeostasis of human cells, eu...
Q: Which of the following would not be considered a reason for the decline in fat oxidation with increa...
A: Beta oxidation is a catabolic process that occurs in both prokaryotes and eukaryotes in order to bre...
Q: The biochemical function for the cholesterol present in cell membranes is a. Cell recognition b. Reg...
A: First 3 subparts have been answered ,as per guidelines. Please repost the last as separate question....
Q: Explain why the following steps are necessary during subculturing: Cooling the inoculating loop be...
A: Subculture is the process of the removal of the media and transferring the cells from previous growt...
Q: What risks are involved in genetic engineering of crop plants? How do these risks compare with other...
A: Genetic engineering is a technique where the genes are edited or newly genes are inserted using gene...
Q: Explain how PEMBA is used to isolate, differentiate and enumerate Bacillus cereus from food sample.
A: Microscopic organisms such as bacteria, fungi (mold and yeast), protists, archaea, alga...
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 ...
Step by step
Solved in 2 steps
- Which of the following are repeating disaccharides of polysaccharides are often found in mucus and fluid around the joints, providing lubrication and are components of connective tissues? CHOH CHOH OH OH H H OH coo II II IV O I, II, and IV O I, II, and IV II, III, and IV O I, II, and IIWhich of the following are repeating disaccharides of polysaccharides are often found in mucus and fluid around the joints, providing lubrication and are components of connective tissues? II, III, and IV I, III, and IV I, II, and IV I, II, and IIIBranched polysaccharides will be more viscous than linear polysaccharides. True False
- Which of the following is/are true? 1. Amylose is a polysaccharide made up of galactose units. 2. Globular proteins only have structural function in the body. 3. The hydrolisis of glycerophospolipids produces one product more than the hydrolisis of triacylglycerides.Which of the following statements about Lipopolysaccharide is FALSE? The lipid A portion is a form of bacterial toxin. The core oligosaccharide contains unusual or unique monosaccharides. The basal ring complexes are composed of the protein flagellin. O The O-linked oligosaccharide is the same "O" antigen used in specific epithets such as "0157:H7". O Lipopolysaccharide is often referred to as bacterial endotoxin.Which of the following statement/s islare correct about the major structural difference between starch and cellulose? 1 Identity of the monosaccharide unit 2 Gycosidic linkage type 3 Number of monosaccharide units 4 Ring size of the monosaccharide unit present * O 1& 2 O 1 & 4 O 2 & 3 O 2 & 4 O 123 O 234
- What are the functions of carbohydrates? Differentiate the class of carbohydrates and their chemistry Compare and contrast proteoglycans, glycoproteins, and glycosaminoglycans. Cite examples for each Give the Unique Feature and Important Function of each: Polysaccharide Chondroitin Нераrin Hyaluronate Dermatan Sulfate Keratan Sulfate MucinHaving a comprehensive knowledge regarding the classification of carbohydrates,be able to identify the classification of the following: 1. Table Sugar-2. Milk Sugar-3. Honey Sugar-4. Simplest form of sugar-5. Fruit sugarWhich of the following is not a complex conjugated carbohydrate? O peptidoglycan O glycoprotein O proteoglycan O oligosaccharide O lipopolysaccharide
- 1. What elements do lipids contain? 2. Identify two (2) functions of lipids in the body. Explain each function in 2 sentences. 3. Label the parts of the below lipid molecule. Is this a saturated or unsaturated lipid? I-0- HIC I-0)-I C-C- I ннн H-C-H C-C H-C-I H-C-H I-C-I HH C-C-CH I H с 4 HCH2O is formula of carbohydrate, and Lactose and sucrose is a monosaccharide true False Some proteins have mechanical functions such as actin and myosin in the cytoskeleton true FalsePlace the following terms or examples with the correct category. Glycosaminoglycans Chondroitin sulfate Hyaluronic acid Bond fibers and cells to the ground substance Completely composed of carbohydrates GAGS attached to a protein Heparin sulfate Over 90% of structure is carbohydrate Reset Adherent Glycoproteins Proteoglycans