Chapter 10 Review

Process by which DNA is copied in a cell before it divides.

• DNA replication

• transcription

• translation

• mutation

Type of replication where one strand is from the original molecule and one strand is new

• double helix replication

• semi-conservative replication

• universal replication

• standard replication

A change in the nucleotide sequence of a DNA molecule

• transcription

• translation

• replication

• mutation

Process where DNA acts as a template for the synthesis of RNA.

• conservation

• replication

• transcription

• translation

Process where RNA directs the assembly of proteins.

• replication

• transcription

• translation

• conservation

Forming proteins based on information in DNA and carried out by RNA

• mutation

• protein synthesis

• DNA replication

• complementary base-pairing

What 3 parts make up a nucleotide?

• a carbohydrate, a protein, and an amino acid

• a five-carbon sugar, a phosphate group, and a nitrogen base

• 3 phosphate groups, a five-carbon sugar, and adenine

What do the complementary base-pairing rules for DNA state?

• adenine-uracil/cytosine-thymine

• adenine-guanine/cytosine-thymine

• adenine-thymine/cytosine-guanine

What is the end result of DNA replication?

• two separate and unique DNA molecules

• 2 separate and identical DNA molecules

• 1 separate and unique DNA molecule

Use the diagram to answer the question.

The DNA replication diagram is incomplete. Which nucleotide sequence accurately shows the DNA strand that would be produced during DNA replication. **Be sure to note the start of replication!

• TCCA

• AGGT

• UCCU