Unit 4 Genetics Test Review

Who is the Father of Genetics?

• Watson

• Mendel

• Darwin

• Franklin

Who created the first model of DNA in 1953 using the discoveries of other scientists?

• Hershey & Chase

• Tom & Jerry

• Watson & Crick

• Wilkins & Franklin

Where is DNA located in a Eukaryotic cell?

• cytoplasm

• cell membrane

• nucleus

• ribosome

Dominant Traits are represented with....

• capital letters

• lowercase letters

• pairs of letters

• baby letters

According to the image, the probability of the offspring being a white flower is...

• 100%

• 0%

• 75%

• 25%

In base pairing rules of DNA, the amount of

• A is equal to G

• A is equal to T

• T is equal to U

• C is equal to T

What type of bond holds the nitrogen bases together in DNA?

• covalent

• hydrogen

• peptide

• ionic

The backbone of DNA is made of

• bases and phosphates

• polypeptides

• sugars and phosphates

• purines and pyrimidines

Tags

NGSS.HS-LS1-1

During DNA replication, if the template strand is CTAGGT, what is the new complimentary strand?

• TGGATC

• GATCCA

• AGCTTG

• GAUCCA

Having 2 different letters like Bb is considered to be

• homozygous recessive

• homozygous dominant

• phenotype

• heterozygous