False, atomic mass is the weighted average mass of an atom of an element based on the relative natural abundance of that element's isotopes
Its important because it tells us the difference between populations and individuals
Answer:
so what's the question asking? does she want to know how much? or the necessary items?
Answer:
5556
Explanation:
If a DNA polymerase synthesizes in average 50 nucleotides/second, that means that in three hours (10800 seconds) it synthesizes about 540000 nucleotides.
However, if the human genome is composed of 3000000000 (3 billion) base pairs (nucleotids), the minimum number of DNA polymerases (working in the same number of origins of replication) to finish the duplication of all the genome in three hours is 5555,5. (3000000000/540000). As we know there is no half polymerase, so we round to 5556.
5556 molecules of DNA polymerases acting on 5556 origins of replication are needed.
Answer:
The green pigment that traps the energy of sunlight for photosynthesis is called chlorophyll.