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Questions and Answers
What should you do if you need to report an incident or a person left behind during a building evacuation?
What should you do if you need to report an incident or a person left behind during a building evacuation?
- Reenter the building to search for the person
- Report it to a fire warden or call security services 204-474-9341 (correct)
- Evacuate the building and leave the person behind
- Inform your professor or instructor immediately
What is the principle of the Beer-Lambert Law?
What is the principle of the Beer-Lambert Law?
- Reversible Denaturing of DNA
- Nucleotides are the subunits of DNA and RNA
- A = $ɛcl$ where A = absorbance; $ɛ$ = extinction coefficient; c = concentration and l = path length (correct)
- Transcription regulators or transcription factors
What is the secondary structure of DNA?
What is the secondary structure of DNA?
- Way in which DNA absorbs UV light (260nm)
- Assessing DNA/RNA quantity and purity with the Nanodrop
- The double helix: Two anti-parallel polynucleotide chains wound around the same axis (correct)
- Proteins absorb UV light at 280nm
What do nucleic acids absorb at 260nm?
What do nucleic acids absorb at 260nm?
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When should you attempt to operate a fire extinguisher?
When should you attempt to operate a fire extinguisher?
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What is the correct composition of the Beer-Lambert Law?
What is the correct composition of the Beer-Lambert Law?
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What should you do if you need to report an incident or a person left behind during a building evacuation?
What should you do if you need to report an incident or a person left behind during a building evacuation?
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What is the primary composition of the secondary structure of DNA?
What is the primary composition of the secondary structure of DNA?
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What is the correct way in which DNA absorbs UV light (260nm)?
What is the correct way in which DNA absorbs UV light (260nm)?
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When is it safe to reenter the building after a fire alarm?
When is it safe to reenter the building after a fire alarm?
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