A major evolutionary episode that corresponds in time most closely with the formation of Pangaea was the

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#Question id: 16011

#SCPH05 I Biotechnology

Which of the following is correct?

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#Question id: 19340

#SCPH06 I Botany

Which one of the following is a bio-recognition element?

1. DNA

2. Enzyme

3. Antibody

4. Lipid

Which of the above options is incorrect?

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#Question id: 15214

#SCPH28 | Zoology

Gels of 15% polyacrylamide are useful for separating proteins in the range Mr = 100,000 to 10,000,  while a 7.5% gel are used to separate 

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#Question id: 3004

#I Life Science/ Life Sciences Group – I-V

Bacterium was inoculated into a rich medium. If at the end of 5 hours the total number of cells is 1024, then the number of elapsed generations and the generation time respectively is

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#Question id: 4158

#SCPH28 | Zoology

What is a reasonable number of nucleotides in a tRNA molecule?