Dicer will act on any dsRNA, regardless of sequence, and will cleave this molecule 22 nucleotides from its end.  The PAZ domain anchors the 3’ terminus of the substrate RNA to position the active sites of the enzyme 22 nucleotides away in a ruler-like fashion

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#Id: 9174

#Unit 11. Evolution and Behavior

The overall effect of migration is twofold: 

1.it prevents populations from becoming genetically different from one another, 

2.it increases genetic variation within populations.

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#Id: 5848

#Unit 10. Ecological Principles

Many restored habitats have greater biodiversity and ecosystem services than degraded habitats 

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#Id: 7897

#Unit 2. Cellular Organization

Chloramphenicol, blocks protein synthesis by bacterial and mitochondrial ribosomes

Cycloheximide, does not affect protein synthesis by mitochondrial ribosomes

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#Id: 7519

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 9221

#Unit 6. System Physiology – Plant

2-phosphoglycolate is an inhibitor of two chloroplast enzymes: triose phosphate isomerase and phosphofructokinase.