DNA Replication Quizizz

What is the main purpose of DNA Replication?

• Split the DNA

• Duplicate/Copy the DNA

• Synthsize more cells

• To destroy the DNA

Label the enzymes or proteins involved in the replication process.

a

b

Helicase

DNA polymerase

The backbone of DNA is made up of what structures?

• Hydrogen Bonds

• Phosphate & Sugar

• Nitrogen Bases

• Biomolecules

During DNA replication, which base pairs with Adenine?

• Thymine

• Guanine

• Uracil

• Cytosine

What is the result of DNA replication?

• Two identical DNA molecules

• Proteins

• RNA molecules

• One half-length DNA molecule

When DNA Replication occurs, a Replication Fork is formed, creating two separate strands of DNA. Which one of these strands creates a new copy of DNA discontinuously, in smaller pieces?

(a)  

When DNA Replication occurs, a Replication Fork is formed, creating two separate strands of DNA. Which one of these strands creates a new copy of DNA continuously, in one long strand?

(a)  

What are the components of a DNA nucleotide? (Mark all that apply)

• Deoxyribose

• Ligase

• Nitrogen Base

• Phosphate group

• Ribose

What is DNA made up of?

• nucleotides

• cytoplasm

• RNA

• cells

Tags

NGSS.HS-LS1-1

Nitrogenous bases are joined by which type of bond?

• polar bonds
• ionic bonds
• covalent bonds
• hydrogen bonds