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TLS Online TPP Program

#Question id: 129

Glycine is not a stereoisomer because

#Section 2: General Biology

  1. it has no chiral carbon.

  2. it does not form enantiomers.

  3. it does not exist in two non-superimposable mirror-image forms.

  4. All of the above

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TLS Online TPP Program

#Question id: 114

#Section 2: General Biology

Sphingosine is not a component of
TLS Online TPP Program

#Question id: 115

#Section 2: General Biology

Which of the following is true of sphingolipids?
TLS Online TPP Program

#Question id: 116

#Section 2: General Biology

A compound containing N-acetylneuraminic acid (sialic acid) is:
TLS Online TPP Program

#Question id: 117

#Section 2: General Biology

Which of the following is not true of sterols?
TLS Online TPP Program

#Question id: 118

#Section 2: General Biology

Which of the following best describes the cholesterol molecule?
TLS Online TPP Program

#Question id: 119

#Section 2: General Biology

Tay-Sachs disease is the result of a genetic defect in the metabolism of: