DNA=?
Deoxyribo-Nucleic Acid
DNA composition-
sugar phospahte backbone, nitorgen bases, hydrogen bonds
shape of DNA?
double helix
A=
adenine
T=
thymine
C=
Cytosine
G=
Guanine
A –>
T and opposite is same
G –>
C and opposite is same
mRNA for T-A-C-G-G-T-A-T-A-C
A-U-G-C-C-A-U-A-U-G
DNA for A-T-G-C-C-A-T-A-T-G-G
T-AC-G-G-T-A-T-A-C-C
what protien does A-U-G give
met
what protien does C-C-A give
pro
what protien does U-A-U give
tyr
what protien does G-G-G give
gly
what protien does U-A-A give
stop
homozygous- (def)
same alleles, exp. TT and tt
heterozygous- (def)
diff alleles, exp. Tt
genotype- (def)
the genetic makeup or allele combinaion, TT, Tt, tt
phenotype- (def)
the trait u see, black hair
how many possible genes can u have
2, one from dad one from mom. so any other possible combo from only those 2 traits
incomplete dominance- (def)
the phenotypes blend tg to create a new phenotype for their offspring
codominance- (def)
the phenotypes of both parents are shown even though the genotype is heterozygous
