[Solved 100% Free] Identify the components contained in each of the following lipids.

Identify the components contained in each of the following lipids.

Question 1:

Part A

estrogen

Check all that apply.

  • glycerol
  • fatty acid
  • phosphate
  • amino alcohol
  • steroid nucleus
  • sphingosine

Solution:

A) glycerophospholipid

as the name implies:

Glycerol, fatty acids (long acid chains), poshophate group, and amino alcohol (amino+alcohol groups)

Question 2:

Part B

cephalin

Check all that apply.

  • glycerol
  • fatty acid
  • phosphate
  • amino alcohol
  • steroid nucleus
  • sphingosine

Solution:

B) â€‹sphingomyelin

as the name imploies –> sphingosine 

sphingosine  is typically accompanied by phosphate group

Then, the long chain of NH3+ R – R OH is actually an amino alcohol

Finally, due to COO – long R chain –> fatty acid

Question 3:

Part C

wax

Check all that apply.

  • glycerol
  • fatty acid
  • phosphate
  • amino alcohol
  • steroid nucleus
  • sphingosine

Solution:

C) aldosterone

This is simple, as the name implies “sterone” there is only steroid present in the group

Question 4:

Part D

triacylglycerol

Check all that apply.

  • glycerol
  • fatty acid
  • phosphate
  • amino alcohol
  • steroid nucleus
  • sphingosine

Solution:

D) linoleic acid

as the name implies, there is –> fatty acid

also, no other component is present, since this is just a fatty acid by itself

Conclusion:

This article helps you understand to Identify the components contained in each of the following lipids.

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