Question 10 The functional group which is NOT found in non-saponifiable lipid structure is a/an O alcohol O alkene O ester carboxylic acid
Q: Question 50 2 moles of H20 are needed to hydrolyze one mole of a triglyceride. O True O False «…
A: Asked : Given statement regarding triglyceride hydrolysis is true or false.
Q: Question 22 An aldose composed of n carbons in its linear structure has: |A] 1 primary alcohol…
A: An aldose sugar is the one which contain an aldehyde group in its structure. Sugars contain multiple…
Q: Question 11 Four these are related. Select the exception. amino group O carboxyl group R group (side…
A: Proteins are the important biomacromolecule of the body. They are also known as building blocks of…
Q: QUESTION 10 In amino acids, D- or L- system is applied to (or determined from) O All amino acids are…
A: Amino acids are organic molecules composed of carbon, hydrogen, oxygen, nitrogen, and sulfur (only…
Q: Question 3.5 Unanswered • 2 attempts left What type of macromolecule is the structure in the image?…
A: Option A: Carbohydrate Carbohydrates are also known as hydrates of carbon that consist of carbon…
Q: QUESTION 18 In the serine protease trypsin, the specificity for one substrate over another describes…
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Q: QUESTION 10 structures. Disulfide bridges can be formed by and helps in stabilizing O Cysteine;…
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Q: QUESTION 50 When a beam of light passes through or exits the solution, the light that emerges from…
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Q: QUESTION 2 The melting point of palmitic acid is the melting point of lauric acid, and the…
A: Lipids are large biomolecules that are mainly water-insoluble. They are made up of carbon, hydrogen,…
Q: Question 12 There are four elements that make up all amino acids. Two of these are carbon and…
A: Amino acids combine to form proteins. Amino acids and proteins are building blocks of life.
Q: QUESTION 10 Which of the following information is primarily obtained from infrared spectroscopy? O…
A: Infrared spectroscopy is a type of spectroscopy, in which a molecule and its property detected on…
Q: QUESTION 9 The foundation molecule for the glycerophospholipids is: Oa. 1,2-diacylglycerol…
A: Since you have posted multiple questions, we will solve the first question for you. If you want any…
Q: QUESTION 51 The secondary structure of a protein (mark all that apply) Oa. is due to the joining of…
A: Amino acids can be defined as the organic compounds which contain the amine (–NH2) and carboxyl…
Q: * Question 5 A chemical mean that is best used as a diluted aqueous solution is
A: Introduction Any solutions have two components: Solute and Solvent. Solute is any substance which…
Q: Question #5 5A. Draw a triglyceride with one polyunsaturated fatty acid acid (12 carbons), one…
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Q: Question 11 (1 point) The structure shown is NH2 0-P-0- CH2 O: H. H NH2 H. N. H 0=P-0 -CH2 O. N. H.…
A: Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each…
Q: QUESTION 8 Imagine that a proline is present at position 4 in an alpha helical structure, the number…
A: Proline: Has secondary amino group(NH) involved in 5 membered ring structures and 2 bonds formed in…
Q: QUESTION 4 Lipids are hydrophobic molecules and have no charge. If they are loaded into a gel, and…
A: Gel electrophoresis is a technique in molecular biology where different samples are separated based…
Q: Question 18 "ces AB → A + B is a general notation for a(n) reaction. Exergonic Exchange Endergonic…
A: Chemical reaction, a mechanism in which one or more substances, the reactants, are transformed into…
Q: QUESTION 26 In the câtalytic mechanism of an aminotransferase, one substrate binds and reacts,…
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Q: QUESTION 7 If the concentration of OH- ions in a solution is 10^-2 M, pH of that solution will be O…
A: pH refers to the concentration of hydrogen ions in a solution. pH measures the acidity of a…
Q: QUESTION 5 Enzymes reduce entropy of their substrates in reactions with multiple reactants. This is…
A: The enzyme is a biomolecule, often a protein, that catalyzes a reaction that can be either…
Q: QUESTION 13 Titration of amino acids by a strong base, for example NaOH, results in two pks. The…
A: Amino acid consists of ionizable groups. The predominant ionic form of the amino acid is determined…
Q: QUESTION 4 In the reaction catalyzed by Triose phosphate isomerase, formation of the enediol…
A: The enzyme is dimeric with a molecular weight of approximately 54kD. It mainly catalyzes the…
Q: Peptidyl transferase activity (peptide bond enzyme activity) is associated with what site in the…
A: Peptidyl transferase is an enzyme that work for the addition of amino acid residue to grow…
Q: Question 40 The sugar-phosphate backbone is located on the outside of the molecule with the 2 sets…
A: The presence of sugar molecule and phosphate group with nucleobase are called nucleotide.
Q: QUESTION 19 The tripeptide glycylarginylglutamate contains four ionizable groups with pKas of 2.1,…
A: A tripeptide is a chain of three amino acids, which contain an amino group (–NH2) and a carboxyl…
Q: QUESTION 4 Molecule X has the chemical formula C18H36018. Molecule X is a O Disaccharide O Simple…
A: The chemical formula C18H36C18 belongs to D-Fructose.
Q: Question 25 The diameter of a ribosome is about 300 Å, while that of hemoglobin is about 5.5…
A: As per the given information the diameter of Ribosome is 300 Angstrom; The diameter of haemoglobin…
Q: QUESTION 5 Which arrow(s) in the polypeptide shown point to peptide bond(s) below? А. В. С. D.…
A: A peptide bond is a bond that joins two amino acids together. The bond is formed when the carboxyl…
Q: Question 12 The disulfide bridges: A Are generated by an intra- or inter- molecular oxidation…
A: The disulfide bridges is a covalent bond. It is present in the protein.
Q: Question 20 due to: The optical activity of oses is A| No answer is right B The carbonyl function C…
A: Oses are carbohydrates which are simply polyhydroxy alcohols or polyhydroxy ketones. Oses are…
Q: Question 1 Lipids from an organic sample are extracted separately using acetone (A), hexane (H), and…
A: The KHSO4 test is known as acrolein test and is used for fat or glycerol detection. Hexane extract…
Q: QUESTION 1 Number of reducing end(s) in sucrose (structure shown below) is/are CH2OH H H. он носн,…
A: Reducing sugars are molecules with a free aldehyde or free keto group. Due to the presence of a free…
Q: Question 29 The structure of D-galactose differs from that of D-talose at which carbon atom? carbon…
A: Talose is an aldohexose sugar. Galactose is a monosaccharide sugar as sweet as glucose.
Q: Question 10 The reaction in which a disaccharide is broken down into its component monosaccharides…
A: When two monosaccharides are joined together with the help of glycosidic linkage then the formation…
Q: QUESTION 18 Which of the following reactions is energetically favorable? O The formation of peptide…
A: As per the guidelines we are supposed to answer only the first question in case of multiple question…
Q: Question 8 Biological waxes are composed of glycerol and only one fatty acid a fatty acid and a long…
A: Biological waxes are modified neutral lipids from any organism or plants. Biological waxes has…
Q: Question 34 Glycerolipids: |A Are always phospholipids; B Are always sphingolipids; C Are always…
A: Glycerolipids are composed of glycerol backbone and fatty acids attached to it. Fatty acids get…
Q: Question 26 Among the following compounds, only one has no reducing power: A The function related to…
A: The reducing sugars are those that can act as a reducing agent due to the presence of free aldehyde…
Q: QUESTION 25 Phosphorylation, acetylation, methylation, and ubiquitylation are all ways to: O…
A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…
Q: QUESTION 1 The structure of an amino acid at pH 7 is shown below. This amino acid is most likely…
A: An amino acid's structure allows it to function as both an acid and a base. Because nearly all amino…
Q: Question 16 Cleavage of Fructose 1, 6-biophosphate yields O A. Only an aldose Two aldoses OB. O.…
A: The cellular respiration involves breakdown of glucose that ultimately responsible for the…
Q: Question 13 of 20 The pharmacy sends the nurse the following Coreg tablets. The order is to…
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Q: Question 15 of 15 The following figure shows a typical phospholipid. Suppose this molecule was…
A: The plasma membrane of a cell is composed of phospholipids that is amphipathic in nature that means…
Q: Question 21 Among the following families of compounds, only one is never cyclic: A Aldohexoses B…
A: Sugars with 3 carbons called triose, with 4 carbons tetrose, with 5 carbons pentose and 6 carbons…
Q: Question 10 Which of the following statements is incorrect? O In delta notation of fatty acid…
A: Q. Which of the following statements is incorrect? 1.In delta notation of fatty acid…
Q: Question 23 This molecule is H- OH HO H- HO H- HO- ČH2OH O The enantiomer of glucose O A reducing…
A: The given structure is of 6 carbon monosaccharide.
Q: Question 15 About tryptophan: A None of the above statements is right. B It exhibits two carboxylic…
A: Introduction: Amino acid is an organic molecule that is composed of two functional group that is…
Q: QUESTION 17 When two carbohydrates are epimers: one is a pyranose, the other a furanose. one is an…
A: Epimers are type of stereoisomers.
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- QUESTION NO.1which of the following are chemical characteristics of monosaccharides? A. They contain multiple hydroxyl groupsB. they contain an aldehyde or ketone group C. They contain a branching carbon backbone D. They contain a carbon-carbon double bond E. Every carbon in a monosaccharide is fully reduced F. Every carbon in a monosaccharide is a chiral centerQUESTION NO.2 glucose absorption is hindered by _________ deficiency A. Retinol B. Thiamine C. Potassium D. Sodium E. Ascorbic acid F. Calciferol QUESTION NO.3 phospholipids is made primarily from A. L-glycerol 1-phosphate B. L-glycerol 3-phosphate C. D-glycerol 3-phosphate D. -glycerol 1-phosphate E. sn-glycerol 1-phosphate F. sn-glycerol 3-phosphateQUESTION 16 Peptidyl transferase activity (peptide bond enzyme activity) is associated with what site in the ribosome? E P A XText:QUESTION 16 Protein maturation in the ER includes. A Disulfide bond formation B. proteolytic cleavage C attachment of oligosaccharide d. Prolyl isomertzation
- Question 11. // Hint: Isoelectric focusing separates proteins based on their pI values, and can separate proteins that only differ by a net charge of ±1.±1. Recall that an amino acid residue with a negatively charged R group has a relatively low isoelectric point (pI) where it has zero net charge. Likewise, an amino acid residue with a positively charged R group has a relatively high isoelectric point (pI) where it has zero net charge. Order from Low pH to High pHQuestion 12 Carbohydrates that appear in glycosylated proteins and lipids in the GA include I. N-Acetylglucosamine II. fucose III. mannose IV. galactose I, II, IV only I, II, III only II, III, IV only I, II, III, IVQuestion 9. Which of thefollowing is not formed through adehydration synthesis reaction?A. polysaccharideB. polypeptideC. Nucleic acidD. phospholipidE. glycerol
- Question 10 (2 points) A protein heterodimer would be considered an example of: -primary structure -secondary structure -tertiary structure -quaternary structure -atomic structureQUESTION NO. 1Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?QUESTION NO.2 Erythrocyte glucose transporter illustrates the type of A. ion driven active transport B. facilitated diffusion C. active transport D. simple diffusion E. secondary active transportQUESTION NO.3 which of the following statement/s accurately describe the surface of a lipid droplet? A. a monolayer of phospholipids B. a bilayer of phospholipid C. a network of perilipin protein D. a structured layer of triacylglycerol E. a chaotic hydrophobic/ hydrophilic interfaceQUESTION 6 What is the three ketter code for each peptide(a) KFYV(b) ERSC(c) PIMFThe 3-letter code for Peptide (a) is: The 3-letter code for Peptide (b) is: The 3-letter code for Peptide (c) is:
- Question 8. Which of the following isNOT true of carbohydrates?A. They are an important energy source.B. They can serve as strong buildingmaterials for biological construction,especially in plants.C. They are soluble in water.D. They exist only as monomers.Question 22: which of the following secondary structures would you expect to find on the surface of a globular protein? Alpha helix Beta sheet Loops between two alpha-helices None of the above because water would disrupt the hydrogen bonding that stabilizes these structures A,B and C as long as the polar and charged amino acid side chains face the surface of the protein.What type of material is mycolic acid? Question options: ethylene glycol nitrogenous polysaccharide waxy compound