Question 14 0.5 pts
Which is the significance of the pairing of nitrogenous bases?
O All nitrogenous bases are present in equal amounts.
O Complementary bases are present in equal amounts.
O Pairing the bases slows down DNA replication.
O Pairing the bases stops DNA replication.

An easy way to calculate the amount of energy available at each level is to what?

Describe the function of the endomembrane system? what organelles are involved?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.