Friday, April 9, 2010
Fri-Day 1
ZENYATTA has now won 16 in a row! If you ever get a chance to see her, you will witness one of the greatest creatures on Earth.
Bio - we discussed phenotypes and the different types of genotypes that can exist for a dominant/recessive gene/allele type.We showed the phenotype and genotype ratios that existed in the F1 and F2 generations of pea plants in Mendel's experiments that resulted from the Law of Dominance and the Law of Segregation.We continued our previous two lab discussions. Finish those lab writeups so that we may move on to our genetics unit labs.
AP Chem - we discussed indicators and showed how and why they are useful within a narrow pH range that should include the pH at the equivalence point of a titration.
We then analyzed the titration curve for a diprotic acid. The titration curve for a triprotic acid is posted on Blackboard. Print that out and ask related questions, if any, on Monday.
# posted by C @ 11:02 AM 
