Cofactor Nucleoside Homocysteine Sphingolipid 6. 7. 8. 9. НО НО ОН P-O но о 0=р НО. Но НО 10. НО. но ОН -NH ОН НО NH₂ u ОН NH₂ R₂ -R1 R₂
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- In 2-3 paragraphs (must be typed) explain: Discuss the regulation of cholesterol synthesis.This is remdesivir, one of the drugs being used in the treatment of COVID-19. Label the indicated carbons as R, S, or neither. b); NH2 HO OHWhat are the possible effects of taking multivitamin tablets to your overall health? Explain in terms of biochemistry.
- All coenzymes are cofactors, but not all cofactors are coenzymes. Explain 2-3 sentencesOne of the main sources of sphingosine in the body is in the cell membrane. What complication could arise from the biological synthesis of ceramide?Dehalogenase enzymes catalyze the clevage of C-X bonds. One such dehalogenase catalyzes the following reaction. An active site aspartate is thought to carry out the initial nucleophilic attack that expels the chloride. Select the most likely intermediate in the reaction. (Note the stereochemistry. Refer to P11.19 in the textbook if needed.) O O A C D OE -CH₂ H H₂C™ CO₂ H B CO₂ CI N H₂O Cr CO₂ H CO₂ нотум CH3 D CO₂ five N E CH₂
- Which of the two structures, (Betaxolol) or (Sotalol) would be more contraindicated to treat a patient with hypertension and a history of depression, sleep disorders or psychosis? cr -o- CH2-CH-CH2-NH2-CH(CH3)2 -H2C-O-H2C-H2C- Он (Betaxolol) CH- -CH2-NH2-CH(CH3)2 OH Cr H3C-S-HN- (Sotalol)Compare and contrast the c4 pathway and the malate–aspartate shuttle in bullet format, meaning list the similarities and differences.3.1 Illustrate the relationship between the following: Vitamin E, Vitamin C, Glutathione, alpha-lipoic acid, and Niacin.
- Figure 2 shows the structure of Diidopropylphosphofluoridate. Explain how this compound inhibits chymotrypsin. CH3 F CH3 H-C-0-P-0-C-H CH3 CH3 Diidopropylphosphofluoridate (DIPF) Figure 2In 2-page worth of words (around 500), discuss in depth the risks and hazards of CYCLAMATE in the body. What will be the reactions and the harmful products and their effects? Why is this a concern?Based on the image below, select the correct statements. Note: There may be more than 1 correct response. Ribose 5-phosphate ribose phosphate pyrophosphokinase (PRPP synthetase) glutamine-PRPP amidotransferase adenylosuccinate synthetase AMP -> PRPP 5-Phosphoribosylamine I adenylosuccinate lyase 9 steps Adenylosuccinate AMP IMP <-- ADP <- AMP <-- GMP <-- IMP IMP dehydrogenase <- GMP. XMP ADP ATP XMP-glutamine amidotransferase GMP يا Increased levels of ADP inhibit the production of PRPP. Increased levels of GMP inhibit the production of XMP. Increased ADP activates PRPP synthase to increase PRPP levels. Increased IMP activates glutamine-PRPP amidotransferase to further increase IMP levels.