A biochemist completely digests a glycerophospholipid with a mixture of phospholipases A and D. HPLC and mass spectrometry analysis reveals the presence of an amino acid of 105.09 Da, a saturated fatty acid of 256.43 Da, and an omega-3 monounsaturated fatty acid of 282.45 Da. Which amino acid does the glycerophospholipid contain? O valine (C,H, NO,) O alanine (C,H,NO,) O serine (C,H,NO,) O proline (C,H, No,) Modify the phosphoglycerol backbone to draw the most likely structure of the lipid. Add the amino acid using the groups tool. Erase Select Draw Rings Groups More

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter26: Biomolecules: Amino Acids, Peptides, And Proteins
Section26.SE: Something Extra
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A biochemist completely digests a glycerophospholipid with a mixture of phospholipases A and D. HPLC and mass
spectrometry analysis reveals the presence of an amino acid of 105,09 Da, a saturated fatty acid of 256.43 Da, and an omega-3
monounsaturated fatty acid of 282.45 Da.
Which amino acid does the glycerophospholipid contain?
O valine (C,H, NO,)
O alanine (C, H,NO,)
O scrine (C,H,NO,)
O proline (C,H,NO,)
Modify the phosphoglycerol backbone to draw the most likely structure of the lipid. Add the amino acid using the
groups tool.
Draw
Rings
Groups
More
Erase
Select
Transcribed Image Text:A biochemist completely digests a glycerophospholipid with a mixture of phospholipases A and D. HPLC and mass spectrometry analysis reveals the presence of an amino acid of 105,09 Da, a saturated fatty acid of 256.43 Da, and an omega-3 monounsaturated fatty acid of 282.45 Da. Which amino acid does the glycerophospholipid contain? O valine (C,H, NO,) O alanine (C, H,NO,) O scrine (C,H,NO,) O proline (C,H,NO,) Modify the phosphoglycerol backbone to draw the most likely structure of the lipid. Add the amino acid using the groups tool. Draw Rings Groups More Erase Select
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