BIO 224 - Exam 4 Prep

Which of the following is a criterion of Genetic material?

• Contain information to build and run an organism

• Be transmitted

• Be copied accurately

• Two of the above

• All of the above

Tags

NGSS.HS-LS1-1

What was the most important piece of information learned from Griffith injecting mice with bacteria?

• Heat-killed bacteria are not infectious

• Genetic material is transferred

• The dead S-strain and R-strain result in death

• The Transforming Factor cannot be determined

• All of the above

Tags

NGSS.HS-LS3-2

Which of the following destroy nucleic acids?

• Nucleases

• Proteases

• Radioactive Isotopes

• Two of the above

• All of the above

What is the purpose of Radioactive Isotopes?

• To mark specific molecules

• To block specific genetic growth

• To purify the genetic sample

• All of the above

• None of the above

Tags

NGSS.HS-PS1-8

What confirmed the existence of Nucleic Acids being DNA?

• Viral genes were discovered in the next generation of viruses

• Viruses inject genes into bacteria

• A virus treated with nucleases is not lethal

• Two of the above

• All of the above

Which of the following makes the molecular structure of DNA?

• Phosphate Group

• Pentose Sugar

• Nitrogenous Bases

• Two of the above

• All of the above

The Pentose Sugar Ribose is found in which molecule?

• DNA

• RNA

• Nucleic Acids

• Two of the Above

• All of the above

Where is the Pentose Sugar Deoxyribose found in?

• RNA

• DNA

• Nucleic Acids

• Phosphate Groups

• All of the above

What initiates replication of denaturing DNA using energy from ATP?

• Topoisomerase

• DNA Polymerase

• Helicase

• Telomeres

• None of the above

What travels in front of Helicase?

• Single-strand binding protein
• Topoisomerase
• RNA primer
• Ligase
• None of the above