STD 12 - 9. biotechnology principlas and process — BIOLOGY STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Agarose is extracted from
✓
Sea weeds
B
Blue-green algae
C
Ephedra
D
Sargassam
✓
Answer
Correct option: A.
Sea weeds
a Agarose is extracted from sea weeds. It is a polysaccharide. In gel electrophoresis, $DNA$ fragments separate according to size through the pores of agarose gel
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