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- Which of the following is an anomer of B-D-gulopyranose? O O го ОН H ОН H ОН H H ОН CH₂OH -II- H H ОН ОН CH2OH H ОН ОН CH2OH О 0. H CH2OH то Н H H ОН H H - о H ОН ОН H ОН H ОН ОН H О ОН ОН H NDraw the products formed when -D-idose is treated with C6H5NHNH2 (excess), H+1/Vo 1/[S] with I without I with I with I 1/vo without I *-*- 1/vo without I 1/[S] 1/[S] 3. The above graphs are lineweaver-burk plots that demonstrate how inhibitors affect Michaelis Menten enzymes. For each graph identify the type of inhibition and explain how you determined that this enzyme is kinetically demonstrating this type of inhibition.
- why is CH3-CH-CH2-CH2-CH3 non imposable ? I OHDehalogenase 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 CH₂The anomer of a-D-glucopyranose is CH:OH он ÓH CH2OH он он он он CH,OH он он он он CH,OH он OH он ÓH ÇH;OH он он он он
- Comment on Figure 2a and Figure 2b regarding stabilization of the transition state and destabilization of ES complex during catalysis. (b) AG AG EX EX E+S E+P ES EP AG AG,+ AG- TAS ES EP Figure 2Given the following reaction, identify the class and subclass of the enzyme involved. H. CH2OH H-C-OH C=0 но-с-н но-с-н H-C-OH H-C-OH H-C-OH H-C-OH CH2OPO,2 CH2OPO,2- Class: [ Select] [ Select ] Ligase Hydrolase Lyase Subcla Transferase Isomerase OxidoreductaseΗ Η Ο Η Η H | || | | H,N-C-C-N-c-coo + H₂N OH ΝΗ,
- 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 OHFigure 1 shows the catalytic triad of a-chymotrypsin. Identify A, B and C. Describe the subsequent steps of stage 1 and stage 2 of a- chymotrypsin mechanism. Illustrate with diagrams. A B CH2 H-N N: H-O Figure 1What is the complete name of the following sugar? но он носн он Write out the words alpha and beta. This question is case-sensitive. Capitalize only the configuration designation, D or L, example: beta-D-glucopyranose.