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DNA by DPA method

Authored by Ranjitha A

Biology

University

Used 10+ times

DNA by DPA method
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The absorbance used to measure the color intensity formed is ____

500 nm

560 nm

600 nm

660 nm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Expand DPA.

Diphenyl amine

Diphenyl amino acid

Deoxy phenyl amine

Deoxy phenoxy acetic acid

3.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Diphenylamine under the acidic condition forms a bluish green colored complex

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Under acidic conditions, deoxypentose is converted to __________

β hydroxyl leavulinic aldehyde

β hydroxyl leavulinic acid

β hydroxy leavulinic

Hydroxyl amine

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diphenylamine is composed of ______________

Glacial acetic acid and Sulphuric acid

Sulphuric acid and Hydrochloric acid

Glacial acetic acid and Hydrochloric acid

Glacial acetic acid, Hydrochloric acid and sulphuric acid

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