Vocab
Deoxyribonucleic Acid
DNA
Nitrogen Bases
What is a recessive trait?
Trait that is not seen
RNA
How many chromosomes does a human have?
46
Double Helix
DNA is made of?
What is a dominant trait?
RNA is used to form?
Amino Acids
Two Chromatids attached are called?
Sister Chromatids
Squiggly mass of DNA?
Chromatin
Adenine matches with
Thynine
Physical appearance or trait is called?
Phenotype
Amino acids are used to form?
Protiens
Symbol for males on a pedigree table?
Square
Chromosomes
Guanine matches with?
Cytosine
Genetic code for a trait?
Genotype
XX Chromosomes
Female
Symbol for a female on a pedigree table?
Two chromosomes attach at the?
Centromere
DNA can do what quickly?
Copy itself
Two traits that are both seen
Codominance
XY Chromosomes
What does a colored in symbol mean on a pedigree table?