Download CHNOPS ACTIVITY: PROCEDURE

CHNOPS ACTIVITY: PROCEDURE
1. To determine the trait for GENE A of your CHNOPS, fill in the information in the
box labeled GENE A in the data table. Notice the sequence of nitrogen bases in
DNA. On the line provided, write the sequence of nitrogen bases of mRNA
(codons) that are complementary to the DNA.
2. Next write out the sequence of amino acids (you’ll need to use your chart).
Remember...CODONS ONLY!!!
3. In order to determine the trait for you CHNOPS, you need to match your amino
acid sequence with the correct trait in Figure 1. Write the trait on the line
provided.
4. Repeat steps 1-3 for the remaining genes (B-F).
5. For Gene G, create your own DNA sequence, mRNA, amino acids, and trait.
6. Using all of the inherited traits, sketch your CHNOPS.
Figure 1 (CODONS ONLY!!)
Amino Acid Sequence
Trait
Try – Arg – Iso
Thr – Ala – Tyr
Phe – Asp
Lys – Leu
Gly – Arg – Arg
Pro – Ala – Ala
Ser – Ala
Thr – Arg
Pro – Ser – Phe – Gly
Gly – Arg – Lys – Pro
Iso – Iso – Leu
Stop – Stop – Asp. Acid
Hairy
Hairless
No freckles
Freckles
Blue skin
Orange skin
Four – legged
Two – legged
Short nose
Long nose
Female
Male