G To answer this question, you may reference the Metabolic Map. De novo nucleotide synthesis differs for purine and pyrimidine bases. However, some molecules are important precursors and intermediates in both pathways. Which intermediates are common to both purine and pyrimidine nucleotide synthesis? aspartate orotate glycine PRPP formate Purine bases, which have two rings, have a more complex synthetic pathway than do pyrimidine bases, which have one ring. As a result, purine synthesis requires more components than pyrimidine synthesis. Which amino acids contribute atoms to the purine structure in de novo purine synthesis? aspartate lysine glycine histidine glutamine

Scenario 5 1) take 10 red and 10 black beans and place them, mixed, on the table. record the starting phenotype # and frequencies (% of your total population) of your starting population in the table provided (generation 0). 2) act as a predator. “capture” as many organisms as you can until you have reduced the population to three organisms. put them aside. at this point, the predators die. 3) the remaining organisms each produce 2 clonal offspring. multiply your organisms accordingly and allow them to mix on the table. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 1). 4) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 2). 5) repeat the reproduction event, allowing each of your organisms to produce 2 clonal offspring. calculate and record the resultant phenotype # and frequencies (% of your total population) of your population in the table provided (generation 3).

The chemical form of energy that is useable by the cell to do work

What is true of sea slugs in these orders