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- (d)~(f) pleasePlease give answer and handwritten explanation!Doxorubicin, shown here, is an important chemotherapy drug used to treat avariety of cancers, including bladder cancer, breast cancer, and certain forms of leukemia. Doxorubicin works by binding to DNA in such a way that a portion of it penetrates the DNA double helix— a process called intercalation. During transcription— the process that forms RNA— portions of the DNA strands are temporarily separated for the base sequence to be read and then are reconnected. With bound doxorubicin, however, the double helix does not reform properly after the strands are separated, which disrupts replication— the process that forms an identical copy of DNA. Which portion of doxorubicin do you think intercalates into the DNA double helix, and why do you think it has little difficulty doing so?
- Molecule A ネーエI am just really stuck on this, please write all steps for my complete understanding!Can IR spectroscopy be used for quantitative analysis? >No, because IR spectroscopy only records vibrational frequency of bonds. >No, because IR spectroscopy only identifies the types of covalent bonds. >Yes, because the transmittance of the analyte is proportional to concentration. >Yes, because the absorbance of the analyte is proportional to concentration.
- The organic acid propanoic acid will react with the organic base cyclohexylamine. *O* H . All hydrogen atoms are implied, except: ● a Draw the structures of the products of this neutralization reaction. H H o Hydrogen atoms not attached to carbon atoms o Hydrogen atoms involved in the mechanism **** Apply formal charges where appropriate. Assign lone pairs and radical electrons where appropriate. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. . Separate multiple products using the + sign from the drop-down menu. ● If needed, use the "starting points" menu to revert to the original molecule(s) shown. ? Sn [F]Already submitted but need help with number 4 also. Thank you.Free radicals are highly reactive molecules that often contain ________. They are reactive due to the presence of a single ________ that can cause a chain reaction of free radical formation. I need help finding the right words for the blanks.