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TLS Online TPP Program

#Question id: 2108

Which of the following is TRUE regarding lipid-anchored membrane proteins?

#Section 3: Genetics, Cellular and Molecular Biology

  1. They are only present on the exoplasmic leaflet of the cell.

  2. They are only present on the endoplasmic leaflet of the cell.

  3. They are only present on the cytosolic leaflet of the cell.

  4. They can be present on either the cytosolic or exoplasmic leaflet of the cell.

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TLS Online TPP Program

#Question id: 3873

#Section 3: Genetics, Cellular and Molecular Biology

The excision (splicing) of many group I introns requires, in addition to the primary transcript RNA:
TLS Online TPP Program

#Question id: 3874

#Section 3: Genetics, Cellular and Molecular Biology

A branched (“lariat”) structure is formed during:
TLS Online TPP Program

#Question id: 3875

#Section 3: Genetics, Cellular and Molecular Biology

Splicing of introns in nuclear mRNA primary transcripts requires:
TLS Online TPP Program

#Question id: 3876

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following is not true of the mRNA for ovalbumin?
TLS Online TPP Program

#Question id: 3877

#Section 3: Genetics, Cellular and Molecular Biology

Differential RNA processing may result in:
TLS Online TPP Program

#Question id: 3878

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements about the synthesis of rRNA and tRNA in E. coli is true?