Imagine that you are studying a newly discovered bacterium from a hot springs in yellowstone national park. when you examine the nucleotide composition of this organism, you find that 10% of the nucleotides in its dna are adenine (a). what percentage of nucleotides are guanine?

40%

Explanation:

In order to make this calculation it is necessary to take into account the concept of base complementarity where it is known that the 2 strands of DNA bind together by base complementarity in which adenine binds to thymine and guanine to cytosine, this reason if they tell us that 10% is adenine the other 10% is thymine, so the rest will be guanine and cytosine (80%), so the percentage of guanine will be 40%.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

it’s lava came from an explosive eruption