a. What is a heterocyclic amine? What was the most interesting example you found out about? Why was it interesting?
Q: -Which of the following is/are ketone bodies: a. B-hydroxybutyrate b. Acetone C. Acetoacetate d.…
A: Ketone bodies are an alternative fuel for the body when there is shortage of glucose. They are made…
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A: Ketones have a carbonyl group (C=O) as a functional group. A ketone has two alkyl or aryl groups…
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Q: Classify the following as an Alcohol, Phenol, Thiol, Ether, Aldehyde or Ketone. ОН CH HÇ HC CH CH OA…
A: Organic compounds are the chemical compounds that deals with the bonding of one or more carbon atom…
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Q: List advantages and disadvantages to phenolic compounds.
A: Phenols are the chemical compounds which consist of a hydroxyl group (-OH) bonded to an aromatic…
Q: What is the objective for QUALITATIVE ANALYSIS OF AMINES AND AMINE UKNOWN
A: Primary, secondary and tertiary aminesxall have a lone pair that affects their reactivity.
Q: eed help identifying the compounds a, b and c
A: Asked : Compounds a ,b and c are to be identified.
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A: Barbiturates are depressant drugs.
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A: Enantiomers are stereoisomers that are mirror images of each other. stereoisomers identified…
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Q: 1. Choose the formula for threonine: a) CH₂ -CH-COOH OH NH₂ b) CH3 -CH-CH-COOH OHNH,
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Q: List 4 pathophysiological importance of Lipids?
A: Lipids are substances that are insoluble in water. These substances are fat, oil, and triglycerides.…
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A: Omega-3-fatty acids are a heterogeneous group of fatty acids that contain a double bond between the…
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A: IUPAC names for each unsaturated hydrocarbon given in the 2nd step,
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Q: Identify common aldehydes and ketones and their uses.
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Q: Give at least 5 examples of biological compounds having an aldehyde functional group and identify…
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A: Carbohydrates are defined as a group of carbonyl compounds that occur naturally. These are aldehydes…
Q: NH2
A: The given structure has three functional group.
Q: Explain the widely used drugs contain a benzene ring ?
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Q: Match the following descriptions with the correct lipid-based compounds:
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A: Aromaticity is the property of organic compounds which makes them cyclic and resonating structures…
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Q: Which is the enantiomer of L- Glucose? * H. H. H O H. H H. H. H-C-OH HO-Ç-H H-C-OH H-Ç-OH H-Ç OH…
A: Enantiomers: Enantiomers are stereoisomers that are super-imposable on their mirror images. They…
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- You have been so enamored with lab during your time in Biol201 that you decide to do some biology research yourself over summer break. You discover that the single macromolecule shown below is found in Piggy's skin. 1. What type of macromolecule is shown? a. Name the level of organization of the overall structure. b. Name the secondary structure(s) visible. c. Name the bond holding together the monomers of this structure. d. What effect would a silent mutation have on the shape of this structure?a) Can a carbon with a double bond have a D or L designation? Explain. b) name and describe the levels of protein structure. c)What is the complementary bass player for the following sequence: CGATAATGC. d) in base pairing, why do we never see AG, GA, CT or TC forming complementary base pairs? e) why is vegetarianism a more energy intensive process (from the organism standpoint) than being omnivores? [DON'T EVEN THINK OF STATING ANYTHING ABOUT FIBER, BULK, AND/OR CELULOSE!!!!] f) why is significant serum (in the bloodstream) cholesterol reduction so difficult, and why do most of the drugs designed to reduce cholesterol target the liver?Describe why G-C bonding is stronger than A-T. Why is it important?
- Given the choices on the imageA. what is the structure of a phospolipid?B. structure of a 1,2-diacylglyrol (DAG)?C. structure of a monoacylglycerol (MAG)D. structure of ceramide1. a. Explain why the melting point of palmitic acid (16 carbons, no double bonds) is slightly lower thanthat of stearic acid (18 carbons, no double bonds). Explain why the melting point of oleic acid (18carbons, one double bond) is lower than that of stearic acid b. A mixture of lipids containing phosphatidic acid, cholesterol, testosterone, phosphatidylserine, andphosphatidylethanolamine was applied to a hydrophobic interaction chromatography column. Thecolumn was washed with a high salt buffer, and the lipids were then eluted with decreasing saltconcentrations. In what order would the lipids be eluted from the column? Explain your answer.Lewis structures of molecules are important for finding small molecule drug candidates for diseased states such as cancer, HIV, hepatitis C, COVID 19, etc. Why are Lewis structures important for this? Do some research on google, please explain
- Which of the following statements regarding the nitrogenous base guanine is FALSE? A) ALL of these statements are TRUE B) the enol form of guanine base-pairs with thymine C) guanine undergoes a tautomeric shift between a keto and an enol form D) the keto form of guanine base-pairs with cytosine E) an alcohol (-OH) group is present in guanine's enol form, but absent in the keto form F) guanine’s keto form is more stable than its enol formProstaglandins are a naturally occurring class of compounds in our bodies that affect blood pressure, and cause inflammation and other physiological responses. The synthesis of prostaglandins in our bodies starts with arachidonic acid (see figure below), a long, unsaturated hydrocarbon containing four C=C double bonds and an acid functional group (–COOH). The stereoisomer with all cis double bonds is shown. Draw the stereoisomer with all trans double bonds. Draw the Lewis structures with the formal charges minimized. Do not include formal charges or electron pairs. You do not need to draw hydrogen atoms that are connected to carbon atoms.At a pH equal to the isoelectric point of alanine, the net charge on alanine is zero. Two structures can be drawn that have a net charge of zero, but the predominant form of alanine at its pI is zwitterionic.(a) Why is alanine predominantly zwitterionic rather than completely uncharged at its pI?(b) What fraction of alanine is in the completely uncharged form at its pI? Justify your assumptions.
- A. Explain the reason why sugars that are polysaccharides are almost always insoluble in ethanol. B. What are the chemical constituents of sugar that give it its characteristically sweet flavor?The polymer chains of glycosaminoglycans are widelyspread apart and bind large amounts of water.a. What two functional groups of the polymer make thisbinding of water possible?b. What type of bonding is involved?Answer D E and F d) in base pairing, why do we never see AG, GA, CT or TC forming complementary base pairs? e) why is vegetarianism a more energy intensive process (from the organism standpoint) than being omnivores? [DON'T EVEN THINK OF STATING ANYTHING ABOUT FIBER, BULK, AND/OR CELULOSE!!!!] f) why is significant serum (in the bloodstream) cholesterol reduction so difficult, and why do most of the drugs designed to reduce cholesterol target the liver?