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Question 19 (1.5 points) ✓ Saved Which molecules contain a carboxylic acid? a) HOCH2CHO 3 b)...
which contain a carboxylic acid? 5 points Which of the following molecules contains a carboxylic acid? (Mark all that are correct) OH ОН е е во себе не е во него
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
Which of the following molecules can be oxidized to a carboxylic acid with Na2Cr20, in aqueous H2SO4? Select all that apply. OH OH H ОН A B D E B Ос E D ОА
7:48 Question 27 of 40 Which of the following molecules is a carboxylic acid? A) A B)B C) C D) D V Learn More in OpenStax Periodic Table
19 Question (4 points) The reaction of a carboxylic acid and thionyl chloride produces an acid chloride plus the gases SO2 and HCl. In the boxes, draw the mechanism arrows for the reaction. Be sure to add lone pars of electrons and nonzero formal charges on all species. 1st attempt See Periodic Table O See Hint 10 ger. SUBMIT < 19/20 >
Which of these molecules could be converted to the carboxylic acid shown below in a single reaction step? (choose all correct answers) он
Question 3 (1 point) Which functional group is found in this molecule? Alcohol Aldehyde Ketone Carboxylic Acid Question 4 (1 point) Which functional group is found in this molecule? LCHE HE-CH2-CH-CH3 H.COM Alcohol Aldehyde Ketone Carboxylic Acid Question 5 (1 point) Which functional group is found in this molecule? CH2-CH3 Alcohol Aldehyde Ketone Carboxylic Acid Question 6 (1 point) Which functional group is found in this molecule? CH,CH,CCHCH2CH.CH CH Alcohol Aldehyde Ketone Carboxylic Acid Question 7 (1 point) Which functional...
Question 34 (2.5 points) Which of the following compounds is not a carboxylic acid derivative? a
help please Question 3 (1.5 points) Which of the following pure liquids would have dispersion forces (London forces) as its strongest intermolecular force? CH, CH, Hoc O CH Question 4 (1.5 points) Which of the following molecules has dipole-dipole interactions as it's strongest interaction? (no hydrogen bonding) You may select more than one answer. H₂ C CH 2 CH CH2 CH₂ CH2 CH₂ C H3C H2C CH3 H₂N
Question 19 (3 points) Saved Choose all of the modifications to mRNA in eukaryotes. 5' methyl G cap splicing endonuclease 3' poly A tail exonuclease Question 21 (4 points) ✓ Saved Please put the following activities of translation initiation in order from first to last. 2 tRNA with anticodon UAC binds to mRNA codon AUG large subunit of ribosome binds to mRNA Small subunit of ribosome binds to mRNA 1 v A-site is open 3 Choose all the molecules that...