1. draw the structures (linear and cyclical) of the common carbohydrates. 2. draw the structure of the DNA/RNA nucleotides 3.write the averages for UV absorption for both nucleus acids and proteins 4. write the difference between nucleotide and nucleoside
Q: 2. The diagram to the right shows the change in the structure of the C-terminal portion of each of…
A: Therefore, the final answer is: (a) Without the His146 residue, CPA-treated hemoglobin would have a…
Q: Which of the following hydrogens is most acidic? a A b B с C 11 1 CH₂ A с
A: Answer: b. BExplanation:On removal of the B proton, a carbanion(conjugate base) will form. Higher…
Q: Studying mis-splicing events on a cell-wide basis (i.e., all mis-splicing events in a cell type) can…
A: Studying mis-splicing events on a cell-wide basis (i.e., all mis-splicing events in a cell type) can…
Q: Initiation of translation in E. coli requires: Question 26 options:…
A: Initiation of translation in E. coli requires several components, including:1. mRNA: The messenger…
Q: Draw a set of free energy diagrams that show the differences between a spontaneous reaction that…
A: Free energy diagrams have free energy (G) in Y-axis and reaction coordinate in X-axis. These can…
Q: During the early stages of an enzyme purification protocol, when cells have been lysed but cytosolic…
A: If a reaction velocity v/s substrate concentration curve shifts to the right, then the curve becomes…
Q: The protein on the right called desmolaris, also called Draculin, found in bats. It is a non…
A: An injury to blood vessels leads to the leakage of blood and this is stopped via a process called…
Q: Write the name for the trisaccharide depicted below (for example, of the form a - D-xylofuranose).…
A: Chemically carbohydrates are polyhydroxy aldehydes or ketones. They have the general formula :…
Q: Describe how the shape and size of nucleotides are important in the structure of double-stranded…
A: Nucleotides that make up DNA are composed of 3 components; a deoxy ribose sugar, a phosphate and a…
Q: 1. ATP ACCOUNTING, Provide what is being asked for. Show all relevant calculations and summarize…
A: Fatty acids are organic compounds determined by a long hydrocarbon chain having a carboxylic group…
Q: Explain the concept of protein folding and its importance in determining protein structure and…
A: The objective of this question is to understand the concept of protein folding and its significance…
Q: 1.The diagram below shows an outline of the aminotransferase mechanism that skips the specific steps…
A: Vitamin B6 is a collective term for three biomolecules: pyridoxine, pyridoxal and…
Q: 6. Use the density of water to determine the volume of water delivered. 7. Calculate the mean of…
A: In the given part 6to calculate the volume of water deliveredformula used= Density=…
Q: Is increasing the P; concentration a reasonable way to couple ATP hydrolysis and glucose…
A: When considering the phosphorylation of glucose to form glucose 6-phosphate, we have:The standard…
Q: Under low tryptophanyl-tRNA (tRNAtrp), we expect the trp operon to be expressed because: Question…
A: Trp operon functioning in the bacterial system Escherichia coli consists of a set of genes that…
Q: You have isolated a new trisaccharide from a new species of insect shown below that you are calling…
A: The dashed bonds will come below the plane of the ring and the wedge bonds will become above the…
Q: Tt O 8. What are the driving forces that promotes tertiary -3D and quaternary -4D structure…
A: Proteins are the biological macromolecules. They show great diversity in their structure and…
Q: Blood plasma contains a total carbonate pool (essentially HCO3 and CO₂(d)) of 2.5 x 10-2 M. What…
A: In order to solve this problem, first we need to calculate the initial concentrations of bicarbonate…
Q: Red blood cells synthesize and degrade 2,3-biphosphogylerate (2,3-BPG) as a detour from the…
A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate. It…
Q: a particular enzyme catalyzes a single reactant S to a single product P, following michaelis-menten…
A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…
Q: what metabolic pathways are more likely to be active during: a) fasting, b) overnight fast) and c)…
A: Intermediary metabolism, also known as metabolic pathways, is the intricate network of chemical…
Q: STEM Workplace Practices Q6
A: The objective of the question is to determine whether the optimization of an analytical method is…
Q: 2. Peter does not tolerate lactose in milk. He bought a solution of ẞ-galactosidase where [Eo]=10.0…
A: To determine the initial rate of reaction (Vo) Vo = Vmax [C]KM +[C]…
Q: In N-linked glycoproteins, the sugar molecule is usually bound to a Asp b Ser c Asn d Thr
A: Glycoproteins are conjugated biomolecules where a protein is covalently bound to a carbohydrate…
Q: Which of the following statements regarding polynucleotides is true? a) A double stranded DNA forms…
A: The correct answer is: a) A double-stranded DNA forms a right-handed helix, where both strands run…
Q: つく 146 Bb 9146 Bb 10311 Class E Etsy Traps E Traps New Free Chat + ☆ 口出…
A: Turnover number refers to the number of substrate molecules that is converted to the product…
Q: 4. Gentiobiose (D-Glc(ẞ1-6)D-glc) is a disaccharide found in some plant glycosides. Draw Haworth…
A: Gentiobiose has a beta-glycoside link, originating at C-1 in ring A and terminating at C-6 in ring…
Q: Find the structure of insulin online.Draw the tripeptide at the beginning of the Chain A and the…
A: Insulin is a peptide hormone composed of two polypeptide chains, usually referred to as Chain A and…
Q: 2. Lactate dehydrogenase (LDH) catalyzes the reaction Ο ()) 0 NADH + H* NAD+ C=0 HO-C-H CH₁t…
A: Lactate dehydrogenase catalyzes the interconversion of pyruvate and lactate with concomitant…
Q: 7. Why proteins prefer to have a-helices or ẞ-sheets in their interior core, instead of random coil…
A: The preference for alpha helices and beta sheets in the interior core of proteins is driven by a…
Q: identify the reactions of the citric acid cycle that provide reducing power for the…
A: The objective of the question is to identify the reactions in the citric acid cycle that generate…
Q: Considering PNPP → PNP reaction, would you expect to see more intense or pale color for the reaction…
A: para-Nitrophenylphosphate (pNPP) is a chromogenic substrate for phosphatases used in…
Q: QUESTION 2 10 11 12 Glucose Pyruvic acid 2 ATP Lactic acid 13 36 ADP 36P 36 ATP Match the FOLLOWING:…
A: Answered the question.
Q: I need help with drawing Hydrogen bonding between two tripeptide: Ser-Lys - Ser. In my class, we are…
A: The peptide backbone has a zig-zag structure with the hydrogen and side chain bonded to alpha-carbon…
Q: Which of the following has the compounds shown in the correct order of decreasing acidity (i.e.,…
A: Step 1: • Let's understand step by step: 1) Acidic Behavior: A compound is considered acidic if it…
Q: Genetics Q5
A: The term 'semiconservative DNA replication' refers to the process by which DNA replicates itself.…
Q: The kinetic data in the following table were obtained for the reaction of carbon dioxide and water…
A: The substrate affinity of CO2 for carbonic anhydrase or Km is found to be 10 mM.Explanation:Step 1:…
Q: draw phosphatidylserine which contains cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12,…
A: The phosphatidylserine with cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12, Δ15-octadecatrienoates…
Q: Question 12 In the tertiary structure of a protein, the R-group of valine can interact with the…
A: Proteins are bio molecules with vast diversity in their structure. They exhibit four levels of…
Q: Cooperativity yields a sigmoidal kinetic curve. Which of the following is TRUE?
A: Co-operativity can be described as a phenomenon where the enzyme shape changes with the substrate…
Q: The anticodon _______ can form a Wobble interaction with 5’ UAG 3’? Please note the directionality…
A: Codon is defined as the combination of three ribonucleotides of mRNA. These are complementary to…
Q: ANSWER A AND B PLS
A: To determine the Vmax and Km in the absence ofinhibitors, we can use the Michaelis-Menten equation,…
Q: A) H H₂N-C-C <=0 CH2 OH ОН н D) H2N-C-C <=0 CH2 OH HO CH3 B) H₂N-C H3C-CH CH2 CH3 0= OH E) H2N-c-c С…
A: Amino acids are simply an alpha-carbon bonded to 4 different groups. The 4 groups are;an alpha-amino…
Q: The enzyme that catalyzes the formation of the peptide bond is located: in the large ribosomal…
A: During translation amino acids get linked to each other via peptide bonds. The enzyme responsible…
Q: Q1) a) Draw the absorbance spectra for the following DNA samples. a. Pure DNA without protein…
A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…
Q: Question 1: tRNA and amino acyl tRNA synthetases Part a: How many codons encode the amino acid…
A: Methionine is encoded by a single codon, AUG, which also serves as the start codon in protein…
Q: Draw the chemical structure for a phosphatidylethanolamine which contains trans, trans, cis-Δ10, Δ15…
A: I can describe the structure for you. The phosphatidylethanolamine molecule with trans, trans,…
Q: Under extensive energy needs cells are constantly converting sugar into CO2 as a result of cellular…
A: During cellular respiration, cells convert sugar into carbon dioxide (CO2) and other byproducts.…
Q: 1. Suppose the following kinetic data was collected for an enzymatic reaction For each substrate…
A: Enzyme are proteins that catalyse the conversion of substrate into product. The mathematical…
Q: Estimate the total osmolarity of a 2-in-1 TPN bag containing D14W AA 6% plus 160 mEq KCl and 140 mEq…
A: Osmolarity is the number of solute particles per litre of the solution. First we determine the…
Step by step
Solved in 3 steps with 2 images
- Carbohydrate (True or False) 1. linked to lipids in hormones 2. contains C=O 3. linked to proteins in the cell membrane 4. provides energy in the form of glucose 5. possesses HC=O linked to lipids in hormones contains C=O linked to proteins in the cell membrane provides energy in the form of glucose possesses HC=O1. Describe the physical properties of the isolated gluten. What does it look like (i.e., color, structure)? How does it feel like (i.e., texture)? Color Structure Texture 2. What is the purpose of kneading? 3. What is the test for the presence of starch? 4. What proteins comprise gluten? 5. What makes dough elastic and firm?9. A daily diet of a 55-ycar-old woman, consisted of a 500 g of carbohydrates, 100 g of animal fats and 150 g of proteins, at the background of low physical activity. What possible consequences for the lipid metabolism such lifestyle could trigger? For the answer: a) compare the daily food consumption of the patient with the norm for this age and level of physical activity; b) draw the scheme of TAG synthesis in the liver and continue with their following transport to the tissues; c) draw the scheme of metabolic pathways which are more active in adipocytes of this patient compared with an individual of the same age consuming balanced dict; d) name the biologically active molecules released by adipocytes of this patient.
- 1. The biological value of cellulose for the gastrointestinal tract.3. Name the following oxidation/reduction product for the given monosaccharide. (2 pts each) COOH Сно H- OH но H- но -- но -- -OH H- -OH OH ČH2OH COOH а. b. COOH CHO H- -O- но -H но -H но но -H но -H H- -OH H -HO- COOH COOH C. d. COOH CH2OH H- -O- -OH -O- но H- Но -H -OH -OH H OH ČOOH ČH2OH е. f.24. Which polysaccharide is cleaved by beta glucosidases?A. AmyloseB. GlycogenC. InulinD. Cellobiose25. Heparin is one of the polysaccharides that are assigned for you to research on. Based on your readings, what is themonosaccharide units found in heparin?A. glucosamine, glucuronic acid, and iduronic acidB. glucose, fructose and galactoseC. N-acetylmuramic acid and N-galacturonic acidD. L-fucose, D-galactosamine and D-mannitol
- 2b. Identify the subunits (monomers) that make up cellulose. * Monosaccharides Glycerol and Fatty Acid chain Amino Acids Nucleotides4. Which among the given peptides will form hydrogen bond with another similar peptide chain? i. ASTGHASTGH ii. GASTHASTCH A. i B. ii C. i & iiX. Glycosidic linkage in carbohydrates are form as a result of hydrolysis Y. On the other hand, peptide bonds in proteins are form as a result of dehydration. Select one Only the first statement is TRUE Only the second statement is TRUE Both statements are FALSE Both statements are TRUE
- 1. Name the process by which rice can become porridge or congee. Give details of the process in relation to the example. 2.(a) What is the name of the fat after hydrogenation? Draw a hydrogenated fatty acid. (Please include the atoms involved in the molecule) 2.(b) Give an example of hydrogenated fats from vegetable oil. How are these fats harmful to our health? 4. Briefly describe the digestion of this form of carbohydrate described in (iv) in mouth and small intestine before absorption. 6. Part Stomach secretes a chemical that makes it to have a low pH. Name this chemical and give TWO functions of this chemical. 6.e One structural feature in F facilitates absorption of nutrients. Name this structure.1. What is animal oil/fat used for?2. Why are animal fat not used in cooking?3. What is the difference between fats and oils?4. What are essential fatty acids? Give examples.5. What is the implication of inadequate essential fatty acids in a person’s diet?6. Explain the health risks and benefits of saturated, monounsaturated, polyunsaturated fatty acids and trans fat.Choose the correct prosthetic group of the given protein. Choices: • Phosphate Nucleic acid Iron + Pigment • Zinc Iron • Lipid • Copper Pigment • Carbohydrate None 1. Collagen 2. Enkephalin 3. Albumin 4. Insulin 5. HDL 6. Chromatin 7. Cytochrome 8. Ovomucoid 9. Ceruloplasmin 10. Casein 11. ADH 12. Glutathione 13. Vitelline 14. Mucin 15. Carbonic Anhydrase
