Thymidine is the result of Removal of the ribose-5'-phosphate group from thymidylic acid Removal of the ribose from thymidylic acid Removal of the 5'-phosphate from thymidylic acid
Q: O-linked oligosaccharides are commonly attached to the -OH group of O ribose O tyrosine lysine…
A: 0-linked oligosaccharides are short chains of sugar molecules that are attached to a protein or…
Q: Which of the following compounds is not a TRUE ketone body? Acetoacetate All options are correct.…
A: To generate energy ketone bodies are used by cardiac and skeletal tissues. In starvation…
Q: Thymidine is the result of A Removal of the ribose-5'-phosphate group from thymidylic acid B Removal…
A: Answer : a. Removal of the ribose-5'-phosphate group from thymidylic acid.
Q: Which of the following statements regarding the reaction of monosaccharide is INCORRECT? Oxidation…
A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the…
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A:
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A: Monosaccharides: a. Monosaccharide means single saccharide, which is the simplest form of sugar. b.…
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Q: Sucrose is formed when glucose is joined to fructose by a(n) _____.
A: Carbohydrates, also termed as saccharides, are the organic compounds that are composed of carbon,…
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A:
Q: It is a hexose sugar that is essential in the synthesis of starch
A: Starch or amylum is a polymeric carbohydrate consisting of numerous glucose units joined by…
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A: Trisaccharides are trimers of carbohydrate groups containing three monomeric units or sugar units.…
Q: True or False. Removal of ribose-phosphate from cytidylic acid yields cytidine.
A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…
Q: What disulfides would you obtain from oxidation of the following thiols?(a) CH3CH2CH2SH (b)…
A: A thiol or thiol derivative is any organosulfur compound of the form R-SH, where R represents an…
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A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…
Q: Oxidation of the aldehyde group of a sugar produces a(n) _____________ acid.
A: Sugar or carbohydrates are biomolecules formed of the monosaccharides or simple sugars that can be…
Q: The functional group involved in glycosidic linkages is: ester carboxylic acid O amide ether
A: Glycosidic linkage is the bond that connects the monosacharide sugar units to form disaccharides or…
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Q: Which of the following is the common carbohydrate in all types of gangliosides? O D-galactose…
A: Glycolipids are lipid molecules containing carbohydrate residues linked to a hydrophobic lipid…
Q: What type of linkage is catalyzed by peptidyl transferase activity? a. anhydride b. mixed anhydride…
A: Peptidyl transferase is an enzyme that catalyzed the addition of amino acid to the growing…
Q: With the exception of Dermatan, the repeating disaccharide unit of glycosaminoglycans consists of…
A: The question is about the repeating disaccharide that found in the tissues of mammals in mucus and…
Q: Which of the following carbohydrates have two different types of glycosidic linkages present? more…
A: Glycosidic linkage is a chemical bond formed between two carbohydrate molecules or between…
Q: If L-fucose were to undergo a reaction in which its terminal -CH3 group was converted to a -CH2OH…
A: Monosaccharide can be hexose or aldose sugar. Fucose is a deoxyhexose sugar. It is present in…
Q: ALL of the following amino acids are essential EXCEPT a. Alanine O b. Tryptophan C. Threonine O d.…
A: Non-essential amino acids can be synthesized by the cells of the organism. Essential amino acids can…
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Q: When a purine or pyrimidine is linked through a b-Nglycosidic link to C-1 of a pentose, the molecule…
A: Nucleosides are the structural subunit of nucleic acids such as DNA and RNA. It consists of…
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A: Organisms contain four major atoms. These are carbon, hydrogen, oxygen, and nitrogen. The four major…
Q: Cyclization of monosaccharides: A Aldopentoses can form both pyran and fu- ran rings. B] Pyran rings…
A: Monosaccharides with aldehyde or keto group under normal conditions cyclize and form a ring…
Q: Monosaccharides can be chemically modified by a variety of reactions. Aldoses can be by Tollen's…
A: Introduction: Monosaccharide: are the simplest form of sugar and the most basic one composed of only…
Q: what type of reaction is the the reverse synthesis of ceramides from sphingosine
A: Ceramides belong to the family of waxy lipids that contain sphingosine and fatty acids. It is…
Q: Which of the following terpenes is required for vision? O Vitamin A O Coenzyme Q O vitamin D O…
A: Terpenes are the aromatic organic compounds.
Q: Which of these are examples of epimers? Altrose & galactose Xylose & arabinose Lactose & mannose…
A: Diastereomers are compounds that contain two or more chiral centres and are not mirror images of…
Q: COOH H- H- -OH HO -H H- -OH ČOOH е.
A: ANSWER;- e.) Galactaric Acid.
Q: Which of the following monosaccharide is not an aldose? none glucose erythrose fructose…
A: Carbohydrates are macronutrients composed of carbon, hydrogen, and oxygen. Carbohydrates are…
Q: An excess of ketone bodies in the blood causes ketoacidosis. Consider the chemical structure of the…
A: Ketone bodies are a referred to as a group of compounds that are acetoacetate, 3 hydroxy butyrate…
Q: When a purine or a pyrimidine is linked through a β-N-glycosidic link to C-1 of a pentose, the…
A: Nucleic acids are the biomolecules that contain Deoxyribose sugar (DNA) and ribose sugar (RNA) .both…
Q: Why should phenylketonurics avoid using aspartame, an artificial sweetener? (Hint: Aspartame is…
A: Introduction Phenylketonuria (PKU) is a rare genetic condition in which the amino acid phenylalanine…
Q: symptoms of phenylketonuria (pku) may be minimized or suppressed by a diet low in ___. protein…
A: A genetic mutation caused in a gene which encodes an enzyme that degrades the amino acid…
Q: Oxidation of a thiol produces a disulfide. True or False
A: Oxidation is the process in which a molecule loses an electron or hydrogen OR gains oxygen.…
Q: The relationship of glucose-6-P and fructose-6-P is that they are ____________________. The same…
A: Glucose is the primary substrate for cellular respiration. Glycolysis is an oxidative process in…
Q: The fructose in honey is mainly in the β-D-pyranose form. This is oneof the sweetest carbohydrates…
A: Fructose : It is a simple ketonic simple sugar found in many plants, where it is often bonded to…
Q: Cerebroside does not contain Fatty acid chain Sphingosine Polypeptide chain Sugar Next
A: Cerebrosides : Common name for the glycosphingolipids group known as monoglycosylceramides
Q: Label blood types O and A with the correct monosaccharides. The defining monosaccharide is noted by…
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Q: ----is formed of a-glucose linked to ß-fructose by (1,2 linkage). * Maltose Lactose Sucrose Starch
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Q: Please state if the statements are true or false. 1. Ribulose is a pentose and a ketose 2. GTP…
A: Since you have posted multiple questions we will answer the first question for you. If you want any…
Q: 4.) C-3 epimer of Fructose
A: Stereoisomers are molecules that have the same chemical constitution but with different…
Q: Unsaturated fatty acids are commonly esterified at the hydroxyl substituent of glycerol at what…
A: Introduction Unsaturated fatty acids have one or more double bonds i.e. they have one or more…
Q: What complication could arise from the biological synthesis of ceramide?
A: * ceramides composed of sphingosine and fatty acid. * They are mainly present in cell membranes with…
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- Question 15 general , the mouse receiving the PTU in his / her food: 1. consumed more oxygen at all temperatures 2. ate more than the control mouse 3. consumed less oxygen at all temperatures 4. produced more oxygen at all temperaturesQuestion 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 38 Ms. LW is on hydroxychloroquine (Plaquenil) for rheumatoid arthritis. Certain tests are recommended before a patient starts this medication. Which of the following is NOT recommended before starting Hydroxychloroquine (Plaquenil)? Comprehensive Eye Exam CBC (Complete Blood Count) Liver Function profile 24-hour urine
- Question 16 Black cohosh is an herb that is commonly used for Fatigue Depression Menopausal symptoms Appetite suppressionQuestion 37 Locard’s exchange principle states that, whenever two objects come into contact with one another, there is exchange of materials between them. a. True b. FalseQuestion 29 PCR is a technique that: produces information regarding the sequence of nitrogenous bases virtually eliminates operator error from DNA analysis All of these can produce many exact copies of segments of DNA provides a statistical analysis of the nitrogenous-base pairings
- Question 8 The barrel of a shotgun: a has lands and grooves b is smooth without grooves and lands c has two barrels d is narrower at the end to concentrate shot e is engraved with grooves but not landsQUESTION 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 NO. 1 Cystic fibrosis is a frequent generic disease of Caucasians. The CF gene codes for a protein called the cystic fibrosis transmembrane conductance regulator (CFTR) which functions as a cAMP-regulated chloride channel. The protein has two membrane-spanning domains, two domains that interact with ATP, and one regulatory domain. The most common defect is in the gene for one of the ATP binding domains. The result is a protein that does not fold correctly in the endoplasmic reticulum, is not properly glycosylated, and is nor transported to the cell surface. Rather, it is degraded in the cytosol within proteasomes. Drugs that foster chaperone interaction with the mutant protein are a potential therapeutic approach. Chaperones A. are always required to direct the folding of proteins. B. when bound to protein increase the rate of protein degradation. C. usually bind to strongly hydrophilic regions of unfolded proteins. D. sometimes maintain proteins in an…
- QUESTION 3 Strands of DNA join together with Hydrogen bonds. These bonds form between the Nitrogenous bases. These bonds are specific and only occur betwwe A. Aand T form 3 bonds, and G and C form 2 bonds B. Aand G form 3 bonds, and T and C form 2 bonds C. Aand T form 2 bonds, and G and C form 3 bonds D. U and T form 3 bonds, and A and C form 2 bondsQUESTION 10 Remdesivir is converted in vivo to CMP analog and then phosphorylated to CTP analog. a successful treatment for Ebola. There are more than 1 correct answers in the other choices. a potential chain terminator for the replication of RNA viral genomeQuestion 34 A Nurse Practitioner is providing patient education to a 50-year-old woman who is taking methotrexate (MTX) for breast cancer. The nurse will instruct the patient to avoid which of the following drugs? Acetaminophen Salicylates Furosemide Digoxin