Rhizobial genes that participate in nodule formation are called nodulation (nod) genes. Only one of the nod genes, the regulatory and constitutively expressed and regulates the transcription of the other nod genes;

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#Question id: 23154

#Unit 13. Methods in Biology

When the organelles pH is acidic the how the SNARF-1 dye measures this acidity?

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#Question id: 33477

#Unit 2. Cellular Organization

Finding: Ancestry have similar organizations with conservation of the positions (of at least some) of the introns.

Example: The globin and DHFR genes are examples of a genes that share a common ancestor

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#Question id: 15991

#Unit 12. Applied Biology

Micropropagation has the following features;

a) Constant temperature

b) Low relative humidity (RH)

c) Low PPFD

d) High sugar concentration

e) No difference in light and dark period C02 concentration

Which one is the TRUE prediction in feature of the micropropagation?

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#Question id: 5526

#Unit 5. Developmental Biology

The allantois

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#Question id: 23892

#Unit 13. Methods in Biology

The restriction enzyme BglIl has the recognition sequence (A*GATCT) and cuts between the A and the G as indicated by the asterisk. DNA cut by which of the following restriction enzymes (given with their recognition sequences and cut sites) could be cloned into a plasmid cut with BgIII?