The following compound is: O a. A classical synthetic cannabinoid. O b. A non-classical synthetic cannabinoid. O C. An aminoalkylindole. Od. A+ C. O e. B+ C.
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- Explain the limitations of the following expressions: (a) DS = C ln(Tf /Ti), (b) DG = DH − TDS, and (c) DG = wmax,non-exp.Can you please help find the place value for T state?Draw the following: A. a phosphatidylcholine with two oleic acid as the fatty acids B. a phosphatidylethanolamine with two palmitic acid as the fatty acids C. adenine-thymine base pair (show hydrogen bonds via dashed line) D. guanine-cytosine base pair (show hydrogen bonds via dashed line)
- Tricyclic, anti-depressant drugs were developed from the observation that some tricyclic, anti-psychotic drugs elevated a patient’s mood. Identify the structural features of a tricyclic drug that were found to affect its action as a pure anti-depressant or a mixed anti-psychotic/anti-depressant agent and comment on the structural modifications that can be made to such an anti-depressant drug whilst retaining the essential pharmacophore.Define the following terms: a. phosphoryl group transfer potential b. adenosine c. adenosine monophosphate d. high-energy bond e. resonance hybridWhich one of the following statements about the molecular structure of phosphatidylcholine is TRUE? a. It contains an isoprene chain. b. It contains a polar hydrophobic head group. c. It contains at least five alkene double bonds. d. It contains a phosphodiester bond. e. It contains a glycosidic linkage.
- Give possible biochemistry explanation why the American Heart Association recommend the use of canola oil or olive oil rather than coconut oil in cooking?It is speculated that, in 1954, the scientist Allan Turing (who was instrumental in decoding the German Enigma code during the Second World War) ate an apple, which had been injected with a solution of cyanide, to commit suicide. How does cyanide poisoning work on a molecular level, and why can this type of toxic effect not be prevented as in the case of methanol poisoning?compare the structures of the peptide neurotransmitters Met-enkephalin and Leu-enkephalin
- The anabolic steroid methandrostenolone is shown here. (a) How does it diff er structurally from testosterone? (b) Why might such drugs be administered to burn victims?What are the assumptions of the Hill equation? A. The total number of binding sites will be filled. B. The binding sites are filled with ligand sequentially. C. The binding sites are filled with ligand simultaneously. D. A and B only. E. None of the above.In the deoxy state of HB, which of the following does not occur? a) An inter-chain salt bridge between Histidine 146 and Lys 40 b) An intra-chain salt bridge between Val 98 and Tyr 145. c) An intra-chain salt bridge between Histidine 146 and Aspartate 94 side chains d) A peptide bond between Tyr 145 and His 146.
