Which of the following is a normally correct base pairing in transcription? (DNA)A...U(mRNA)
(DNA)UA(mRNA)
(DNA)A...T(tRNA)
(MRNA)C...G(ERNA)

Which is the correct formula for photosynthesis

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction