A base change resulting in a codon specifying an amino acid which is different than in the wild-type polypeptide

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#Question id: 153

#Unit 1. Molecules and their Interaction Relevant to Biology

For the amino acid lysine, the Henderson-Hasselbalch equation can be applied to ________ ionization group(s)

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#Question id: 7124

#Unit 5. Developmental Biology

Neural crest cells that follow a dorso-lateral route of migration under the skin will become melanocytes; how is their differentiation into melanocytes triggered during their migration?

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#Question id: 18795

#Unit 13. Methods in Biology

Which of the following compound can be used as analogue to Propidium Iodide

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#Question id: 6576

#General Aptitude

Which term comes next in the sequence : 2B, 4C, 8E, 14H, ?

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#Question id: 28454

#Unit 5. Developmental Biology

A researcher performed an experiment during vulva formation in C.elegans;

I- In first experiment destroyed anchor cell 

II- In second experiment destroyed three central VPCs 

What kind of conclusion has been drawn by these experiments?

a) I-Three cells out of six of the equivalence group divide once and contribute to the vulva formation

b) I-all six cells of the equivalence group divide once and contribute to the hypodermal tissue

c) II-three outer cells, which normally form hypodermis, generate vulval cells instead

d) II-three remaining cells normally formed hypodermis as usually