TRNAs Contain a Number of Modified Bases That Have Been

question 30

True/False

tRNAs contain a number of modified bases that have been shown to be necessary for tRNA function.

---

Definitions:

Solidified Lava

Lava that has cooled and hardened, transitioning from a molten state to a solid rock form.

Scoria Cone

A type of volcanic cone formed from fragments of lava thrown out during eruptions, characterized by steep slopes.

Shield Volcano

A type of large volcano with gentle slopes made primarily from the eruption of low-viscosity lava that flows easily.

Composite Volcano

A common type of volcano constructed of alternating layers of lava, pyroclastic deposits, and mass-wasting deposits, including mudflows; synonym: stratovolcano.