The chemical structure of the 5' mRNA cap includes ______________ covalently linked to the 5' terminal residue of the mRNA through a ______________ linkage

A. 7-methylguanosine / 5' to 3' phosphodiester
B. N-formyladenosine / 5' to 3' diphosphate
C. 7-methylguanosine / 5' to 5' triphosphate
D. 7-methylcytosine / 5' to 5' phosphodiester


C

Biology & Microbiology

You might also like to view...

Photosynthetic parenchyma is called __________. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

In red blood cells, which of the following cytosolic proteins is the link between the plasma membrane and the spectrin/actin network beneath the cell surface?

a. Band 3 b. glycophorin c. dystrophin d. ankyrin

Biology & Microbiology

Bile is made by the ________

Fill in the blank(s) with correct word

Biology & Microbiology

Which of the following supplies energy for quick bursts of intense activity lasting up to 10 seconds?

a. Phosphocreatine b. Aerobic glucose breakdown c. Lactic acid d. Caffeine

Biology & Microbiology