Nucleic Acid Biochemistry — Flashcards

Ribose-5-phosphate is converted to _____ via the enzyme PRPP synthetase

When the _____ domain is removed from DNA polymerase I, the remaining fragment is called as Klenow fragment.

Xanthine may be converted to _____ via the enzyme xanthine oxidase

In the RISC complex, miRNAs can modulate mRNA function by stimulating _____ degradation or inhibiting translation by targeting eIF4 translation factor, in case of imperfect complimentarity

In the first step of alternative splicing, the primary transcript (hnRNA) combines with _____ and other proteins to form the spliceosome

Every intron has a 5' _____ site and a 3' acceptor site, which are brought together to form the Lariat-shaped loop

In the first step of pyrimidine synthesis, glutamine and CO2 are combined to form _____ via the enzyme carbamoyl phosphate synthetase II (requires 2 ATP)

Primary miRNA is converted to _____ intranuclearly by the enzyme complex DROSHA

_____ DNA is generated by the hydrogen bonding of a third strand into a major groove of B-DNA.

RNA polymerase _____ makes tRNA and 5S rRNA