In an experiment, A 5kb DNA undergoes PCR using primer, after electrophoresis instead getting a 5kb band, two set of PCR band are found of 5kb and 3kb, this is due to

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#Question id: 6963

#SCPH28 | Zoology

During early sea urchin development, which embryonic cells have similar organizer activity to that of amphibian Spemann organizer?

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#Question id: 4166

#SCPH28 | Zoology

At the ribosome the template mRNA is translated in the __ direction, while the protein is synthesized in the __ direction.

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#Question id: 8927

#SCPH06 I Botany

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

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#Question id: 831

#SCPH28 | Zoology

Lysosomes therefore also have a selective pathway, which is activated that imports and degrades cytosolic proteins containing the pentapeptide sequences such as;

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#Question id: 3879

#SCPH05 I Biotechnology

Which of the following is not usually essential for the catalytic activity of ribozymes?