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Fire Alarm Evacuation Procedures Quiz

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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?

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?

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?

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?

UV light Signup and view all the answers

When should you attempt to operate a fire extinguisher?

Only if trained in its use Signup and view all the answers

What is the correct composition of the Beer-Lambert Law?

$A = ɛcl$ Signup and view all the answers

What should you do if you need to report an incident or a person left behind during a building evacuation?

Report it to a fire warden or call security services 204-474-9341 Signup and view all the answers

What is the primary composition of the secondary structure of DNA?

Bases (A, T, C and G) occupy the core, forming complementary A · T and G · C Watson-Crick base pairs Signup and view all the answers

What is the correct way in which DNA absorbs UV light (260nm)?

Nucleic acids absorb UV light at 260nm Signup and view all the answers

When is it safe to reenter the building after a fire alarm?

When the 'all clear' is declared by a fire warden, security services or the fire department Signup and view all the answers

Fire Alarm Evacuation Procedures Quiz

Choose a study mode

Podcast

Questions and Answers

What should you do if you need to report an incident or a person left behind during a building evacuation?

What is the principle of the Beer-Lambert Law?

What is the secondary structure of DNA?

What do nucleic acids absorb at 260nm?

When should you attempt to operate a fire extinguisher?

What is the correct composition of the Beer-Lambert Law?

What should you do if you need to report an incident or a person left behind during a building evacuation?

What is the primary composition of the secondary structure of DNA?

What is the correct way in which DNA absorbs UV light (260nm)?

When is it safe to reenter the building after a fire alarm?

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