NYS LAB Relationships and Biodiversity

1. NYS LABRelationships and Biodiversity SACCONE POWERPOINT

2. Click on the Electrophoresis Links below: • http://www.dnalc.org/ddnalc/resources/electrophoresis.html • http://bcs.whfreeman.com/biochem5/cat_040/ch04/ch04xd02.htm • http://www.sumanasinc.com/webcontent/anisamples/majorsbiology/gelelectrophoresis.html • http://www.tvdsb.on.ca/westmin/science/sbioac/genetics/Electro.htm NYS LABRelationships & Biodiversity SACCONE POWERPOINT

3. Simulated Gel Electrophoresis http://www.tvdsb.on.ca/westmin/science/sbioac/genetics/Electro.htm http://www.sumanasinc.com/webcontent/anisamples/majorsbiology/gelelectrophoresis.html SACCONE POWERPOINT

4. Chemical characteristics of plants used to compare & determine relationships. Chromatographyclick on the link below! http://www.wooster.edu/chemistry/analytical/gc/default.html SACCONE POWERPOINT

5. Chromatography is also used to separate chemicals. SACCONE POWERPOINT

6. DNA Hybridization SACCONE POWERPOINT

7. DNA Hybridization shows that the Red panda & the Giant Panda are related as a result of convergent evolution. SACCONE POWERPOINT

8. Botana curus Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

9. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

10. Botana curus Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

11. Botana curus SACCONE POWERPOINT

12. Botana curus SACCONE POWERPOINT

13. Botana curus SACCONE POWERPOINT

14. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

15. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

16. Species X Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

17. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

18. Species X SACCONE POWERPOINT

19. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

20. Species Y Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

21. Species Z Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

22. Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

23. Species Z Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

24. Microscopic Stem Structure Physical characteristics of plants used to compare & determine relationships SACCONE POWERPOINT

25. Complete the DNA compliment T C A T G C SACCONE POWERPOINT

26. Genetic Code • A genetic code contains the information for the sequence of amino acids in a particular protein • This code is present in mRNA molecules and is three bases long. • This is known as a codon Ex: UAG - is a codon SACCONE POWERPOINT

27. mRNAGenetic codes SACCONE POWERPOINT

28. Messenger RNA (mRNA) • When portions of DNA molecules unwind and separate, RNA nucleotides pair with complimentary bases on the DNA strand. This forms a mRNA that is complimentary to the DNA strand • The sequence of nucleotides in the mRNA contain the genetic code • The genetic code for each amino acid is a sequence of three nucleotides forming a codon SACCONE POWERPOINT

29. Messenger RNA (mRNA) • Example: Here the mRNA is complimentary to the DNA. • The DNA serves as the original template. DNAmRNA T A A U C G (A:T & G:C in RNA use U instead of T) SACCONE POWERPOINT

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