DNA Structure, Transcription, Translation

Who successfully photographed DNA with X-rays?

• Rosalind Franklin

• Watson and Crick

• Mr. Hielaman

• Theodor Schwann

What is the overall structure of DNA?

• Double stranded ring

• Single stranded helix

• Double stranded helix

• Single stranded ring

What are the subunits of DNA called?

• Nuclei

• Nucleus

• Nucleotides

• Pentose Sugars

Which of the compounds are NOT a part of a nucleotide?

• Pentose Sugar

• Amino Group

• Nitrogenous Base

• Phosphate Group

What bonds with cytosine in DNA?

• Thymine

• Adenine

• Guanine

What types of bonds are in-between the nitrogenous bases?

• Hydrogen

• Covalent

• Peptide

• Phosphate

What is covalently bonded in DNA?

• The phosphates and bases

• The nitrogenous bases

• The membrane

• The phosphates and sugars

Which enzyme is responsible for building the new DNA strand in replication?

• Helicase

• DNA polymerase

• Ligase

• Primase

Which enzyme is responsible for unzipping the DNA strand?

• Helicase

• DNA polymerase

• Ligase

• Primase

Which enzyme is responsible for unzipping the DNA strand?

• Helicase

• DNA polymerase

• Ligase

• Primase