DNA Replication and Protein Synthesis

What molecules are in nucleotides?

• Phosphate group

• Protein

• Sugar

• lipid

• Nitrogenous base

Which molecules make up the "backbone" of DNA and RNA?

• Sugar

• Phosphate group

• Nucleotide base

Thymine will bond with...

• Guanine

• Cytosine

• Adenine

• Uracil

Adenine can bond with... (CAREFUL!!!)

• Guanine

• Cytosine

• Thymine

• Uracil

Which bases are only found in DNA?

• Thymine

• Cytosine

• Adenine

• Uracil

• Guanine

What is the principal enzyme involved in DNA replication

• glucose

• fructose

• DNA Polymerase

• Lactase

Each strand of the double helix serves as a __________ for a new strand.

Tags

NGSS.HS-LS3-2

During DNA replication, the DNA molecule produces _________ (how many?) new complementary strands.

Where is Eukaryotic DNA generally located?

• In the cytoplasm

• In the nucleus

• In space

Which enzyme is responsible for adding nucleotides?

• Helicase

• DNA Polymerase

• Ligase

• Primase