SB2 Biology EOC Review

The process of making mRNA from DNA is called.

• Replication
• Transcription
• Translation
• Protein synthesis

The anticodon is located on 

• DNA
• mRNA
• tRNA
• rRNA

Changes in DNA sequences that affect genetic information are known as...

• Replication
• Mutations
• Transformation
• Translation

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Brown fur color is dominant over black fur color. Which of the following is the actual genotype of ALL of the offspring in the next generation of this cross for fur color?
AA x aa

• AA
• Aa
• aa
• brown fur

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Red/green color blindness is a recessive sex-linked trait.  A woman who is a carrier (X^RX^r) for this allele marries a normal-vision male (X^RY).  What is the probability that they will have a child who is color blind?

• 25%
• 50%
• 75%
• 100%

What type of heredity is shown in the pedigree?

• Autosomal Recessive 
• Sex-Linked 
• Autosomal Dominant

The purpose of selective breeding is to 

• Get bigger animals
• get smaller animals
• create animals with desirable traits
• create animals with bad traits

One function of gel electrophoresis is to

• separate DNA fragments
• cut DNA
• recombine DNA
• extract DNA

Based on these results whose blood was found in the blood stain at the crime scene?

• Bob
• Sue
• John
• Lisa

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

What does GMO stand for?

• Genetics Modification Organics
• Genetically Modified Oranges
• Genetically Made Oranges
• Genetically Modified Organisms