Biology 12.3

Multiple Choice

The DNA that results from replication consists of

• one molecule with 2 new strands & one molecule with the 2 original strands

• 2 molecules that each contain 1 new strand & 1 original strand

• 2 molecules composed of new strands

• 2 molecules composed of old strands

Multiple Choice

The enzyme that joins individual nucleotides to produce a new strand of DNA is called

• DNA polymerase

• telomerase

• RNA polymerase

• amylase

Multiple Choice

Before a cell divides, it duplicates its DNA in a process called

• transformation

• duplication

• replication

• base pairing

Multiple Choice

The tips of chromosomes are known as

• centromeres

• chromatin

• telomeres

• replication fork

Multiple Choice

Eukaryote DNA replicaton starts at

• doezens or even hundreds of places on teh DNA molecule

• a single location on the DNA molecule

• the center of the DNA molecule

• the end of the DNA molecule