How Do the Unusual Bases Found in the Loops in TRNA

Multiple Choice

How do the unusual bases found in the loops in tRNA influence tRNA structure?

A) They disrupt H bond formation in the loop regions, causing the loops to form.
B) They bind to proteins that hold the loops open.
C) They disrupt hydrophobic interactions in the loop regions, causing the loops to form.
D) They prevent van der Waals interactions which prevent loop formation.
E) They disrupt H bond formation which causes complementary pairing in the stem regions.