Intro to Genetics

Which of the following is heterozygous

• FF
• tt
• Gg
• RR

Every organism has a genotype and a phenotype.

• True

• False

• True today, false tomorrow

• IDK

Alternative forms of a gene are called

• Alleles
• Homozygous
• DNA
• Genetics

The physical appearance of an organism based on traits

• Genotype
• Phenotype
• Meiosis
• Genetics

Mark is heterozygous. If B is for brown hair, and b is for blonde hair, what is Mark's genotype?

• BB
• bb
• Bb
• bB

Having the genes for baldness is an example of

• genotype
• phenotype

Which of the following is a phenotype?

• Aa
• red hair
• heterozygous genes
• mutated DNA

The process by which the genetic code of DNA is copied into a strand of RNA is called

• translation
• transcription
• transformation
• replication

How would the DNA sequence GCTATA be transcribed to mRNA?

• GCUAUA
• CGATAT
• CGAUAU
• GCUTUT

What is the correct order to make a protein?

• Protein, DNA, RNA

• RNA, DNA, Protein

• DNA, RNA, Protein

• Protein, RNA, DNA