Genetics EOC

Where is Eukaryotic DNA generally located?

• In the cytoplasm

• In the nucleus

• In space

During DNA replication, the DNA molecule produces _________ (how many?) new complementary strands.

The shape of DNA is...

• Twisted helix

• Flat helix

• Hexagon

• Pentagon

The following are true about DNA:

• single helix, deoxyribose, GCAU

• single helix, deoxyribose, GCAT

• double helix, ribose, GCAU

• double helix, deoxyribose, GCAT

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

If a strand of DNA has 39% Cytosine, it has...

• 39% Adenine

• 39% Guanine

• 39% Thymine

• 39% combined Cytosine and Guanine

One basic unit of a Nucleic Acid is a​ (a)  

• nucleotide

• amino acid

• fatty acid

• monosaccharide

Match the following Mutations

• Entire sequence shifts to the left

• Point

• One Nucleotide is swapped for another

• Insertion

• More than one nucleotide is affected and entire sequence shifts

• Frameshift

• Entire sequence shifts to the right

• Substitution

• Only one nucleotide is affected

• Deletion

Tags

NGSS.HS-LS3-2

What is a difference between

the effect of a point mutation and

the effect of a frameshift mutation?

Tags

NGSS.HS-LS3-2

Which Nucleic Acid does not leave the Nucleus?

• DNA

• RNA

Which of the following do both DNA and RNA have?

• Nucleotides

• Phosphate

• Sugar

• Nitrogen Base