How many half-lives should have elapsed if 6.25% of the parent isotope remains in a fossil at the time of analysis?

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#Question id: 10309

#Unit 6. System Physiology – Plant

Which of the following carbon compound also called the oxoglutarate? 

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#Question id: 19917

#Unit 13. Methods in Biology

Antigen-Antibody interactions are__

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#Question id: 839

#Unit 1. Molecules and their Interaction Relevant to Biology

How do chaperons identifies unfolded/partially folded protein?

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#Question id: 15726

#Unit 13. Methods in Biology

Tissues and cells cultured in a liquid medium produce culture of single cells and cells clumps of few to many cells

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#Question id: 674

#Unit 1. Molecules and their Interaction Relevant to Biology

Proline is not often found in a-helices of proteins because it