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
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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