If a cell or tissue type is able to differentiate according to its specified fate, it is assumed that commitment is:

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#Question id: 10726

#Unit 10. Ecological Principles

Which of the following habitat is most diversify?

Based on the above following conclusions: observations, the ecologist draws

A. Plant communities H3 and H4 show similar value of evenness

B. Plant communities H4 is more diverse than H3

C. Plant community H1 is least diverse among other community

D. Plant community H3 is most diverse

Which of the following statements is correct regarding above conclusions?

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#Question id: 18930

#Unit 13. Methods in Biology

The genomic DNA to be cloned is prepared by partial digestion with restriction endonucleases to obtain a suitable fragment size. Genomic fragments are then separated by using

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#Question id: 4152

#Unit 3. Fundamental Processes

The pathway for polypeptides exported from E. coli includes the following steps, which occur in what order for correct export?

1.  A chaperone, SecA, binds to the polypeptide.

2.  A chaperone, SecB, binds to the polypeptide.

3.  ATP is hydrolyzed by Sec A.

4.  SecA pushes 20 amino acids of the polypeptide into the translocation complex.

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#Question id: 33284

#Unit 2. Cellular Organization

Assembly of the contractile ring results in part from the local formation of new actin filaments, which depends on:

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#Question id: 23250

#Unit 13. Methods in Biology

In presence of ATP luciferase-mediated conversion of luciferin into which compound?