<span>enzyme that binds with the promoter on DNA and then moves along the DNA strand, opening up the DNA helix in front of it and then aligning the appropriate RNA nucleotides and linking them together
</span>
Answer:
Type O- blood is the universal donor
Type AB- blood is the universal recipient
Answer:
Land plants evolved from a group of green algae, perhaps as early as 850mya
<span>The units of a pyramid of energy </span>are expressed in units of energy per area per time (e.g. kJ
m^–2 year^–1) which is grams per meter2<span> per year or calories per meter</span>2<span> per year</span><span> so letter A will be the
answer.</span>
