DNA Structure

Two nucleotide connected by a hydrogen bond; Adenine & Thymine or Guanine & Cytosine is called a

• Base Pair

• Nucleotide

• Genome

• DNA

An unexpected change in the sequence of nucleotide in a strand of DNA; irregularity

• DNA Replication

• Mutation

• Base Pair

• Nucleotide

The process of DNA copying itself

• Genome

• Mutation

• DNA

• DNA Replication

Macro-molecule that makes up genes & is found in every living thing; found inside the nucleus

• Base Pair

• DNA

• Genome

• Mutation

Repeating subunit that makes up DNA; Made of 3 parts: Phosphate + Sugar + Base

• DNA

• Genome

• Nucleotide

• DNA Replication

A complete sequence of an organism’s genetic material (DNA)

• Mutation

• DNA Replication

• Genome

• Nucleotide

The order of the __________________ has all the information that makes each organism unique.

• Base Pairs

• Sugar molecules

• hydrogen bonds

What is the result of DNA replication?

• 2 DNA molecules; each having 1 original and 1 new strand.

• 1 DNA molecule; having 1 DNA strand and 1 RNA strand.

• 1 DNA molecule and 1 RNA molecule.

In the picture what is #1 showing in this DNA model?

• Sugar-phosphate backbone

• nucleotide

• hydrogen bond

• nitrogen base

In the picture what is #2 pointing at in this DNA model?

• hydrogen bond

• 5 sided sugar

• phosphate

• nitrogen base