4. Master Objectives:
3.3.B.b Recognize that DNA codes for proteins,
which are expressed as the heritable
characteristics of an organism. (DOK: 1)
Tuesday, March 9, 2010
5. Master Objectives:
3.3.B.b Recognize that DNA codes for proteins,
which are expressed as the heritable
characteristics of an organism. (DOK: 1)
3.3.B.e Identify possible external causes (e.g.,
heat, radiation, certain chemicals) and effects
of DNA mutations (e.g., altered proteins
which may affect chemical reactions and
structural development). (DOK: 2)
Tuesday, March 9, 2010
8. DNA provides the CODE
The sequence of nitrogen bases
in DNA code for the building of protein
Tuesday, March 9, 2010
9. DNA provides the CODE
The sequence of nitrogen bases
in DNA code for the building of protein
Tuesday, March 9, 2010
10. DNA provides the CODE
The sequence of nitrogen bases
in DNA code for the building of protein
The code (genes) are like a blueprint
for constructing enzymes and cell
parts
Tuesday, March 9, 2010
11. Each strand of DNA contains many
genes which each code for a
different protein product
Tuesday, March 9, 2010
12. Each strand of DNA contains many
genes which each code for a
different protein product
Tuesday, March 9, 2010
13. Protein is made by linking
AMINO ACIDS together
Tuesday, March 9, 2010
14. Protein is made by linking
AMINO ACIDS together
Tuesday, March 9, 2010
15. Every 3 bases in DNA codes
for a specific amino acid
Tuesday, March 9, 2010
16. Every 3 bases in DNA codes
for a specific amino acid
Tuesday, March 9, 2010
17. The sequence of amino acids
gives the protein its properties
Tuesday, March 9, 2010
18. The sequence of amino acids
gives the protein its properties
Tuesday, March 9, 2010
19. Structural proteins and
enzymes are responsible
for ALL of our inherited
characteristics
Tuesday, March 9, 2010
34. All mutation requires is
a change in 1 base pair...
Chemicals
Tuesday, March 9, 2010
35. All mutation requires is
a change in 1 base pair...
Chemicals
UV Radiation
Tuesday, March 9, 2010
36. All mutation requires is
a change in 1 base pair...
Nuclear Radiation
Chemicals
UV Radiation
Tuesday, March 9, 2010
37. All mutation requires is
a change in 1 base pair...
Nuclear Radiation
Mistakes
Chemicals by the Cell
UV Radiation
Tuesday, March 9, 2010
38. All mutation requires is
a change in 1 base pair...
Nuclear Radiation
Mistakes
Chemicals by the Cell
UV Radiation Carcinogens
Tuesday, March 9, 2010
39. "DNA makes RNA and RNA makes
proteins and proteins make us."
~Francis Crick
Tuesday, March 9, 2010