A protein is a transcriptional activator,  which binds to a site upstream of a promoter called PRE and stimulates transcription of the cI (repressor) gene. This activator protein is

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#Question id: 11442

#Unit 10. Ecological Principles

Forests dominated primarily by evergreen trees with abundant lianas and epiphytes are found in which of the following biomes?

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#Question id: 1617

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of lysozyme?

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#Question id: 33692

#Unit 2. Cellular Organization

Gene families with the highest number of pseudogenes are

A. Olfactory Receptor (OR) 

B. Immunoglobulin (Ig)

C. Zinc Finger Protein (ZNF)

D. Globin gene family

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#Question id: 5055

#Unit 5. Developmental Biology

There are at least two components to every inductive interaction-

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#Question id: 15217

#Unit 13. Methods in Biology

Maximum numbers of band achieved in case of