DNA Structure and Replication

Front

What is the process of DNA replication called when old strands are reused?

Back

Semi-Conservative

Front

What is the shape of DNA?

Back

Double helix (twisted ladder)

Front

What are the building blocks of DNA?

Back

Nucleotides

Front

What is the complementary nucleotide sequence for GGG - ACT - TTT?

Back

CCC - TGA - AAA

Front

What makes up the sides of a DNA ladder?

Back

Deoxyribose sugars & phosphates

Front

What are the four nitrogen bases found in DNA?

Back

Adenine (A), Thymine (T), Cytosine (C), Guanine (G)

Front

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

Back

Hydrogen bonds

Front

What is the role of DNA polymerase in DNA replication?

Back

It synthesizes new DNA strands by adding nucleotides to the growing chain.

Front

What is the function of the DNA double helix structure?

Back

It provides stability and protection for the genetic information.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains deoxyribose sugar, while RNA is single-stranded and contains ribose sugar.