Microbial leaching of copper with the common copper ore CuS, in which copper exists as Cu2+   Acidophillus ferrooxidans oxidizes the sulfide in CuS to SO42, releasing Cu2+.

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#Id: 3645

#Unit 3. Fundamental Processes

Several Class II enzymes do not interact with their bound tRNA’s anticodon.

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#Id: 4542

#Unit 12. Applied Biology

DNA vaccines use the DNA of a pathogen to elicit an immune response.

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#Id: 941

#Unit 5. Developmental Biology

 The mode of fertilization in sea urchin being external, the egg and spermatozoa are released into the sea water.

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#Id: 7024

#Unit 5. Developmental Biology

The somatic cells of the hub create asymmetric proliferation by secreting the paracrine factor Unpaired onto the cells attached to them

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#Id: 1572

#Unit 4. Cell Communication and Cell Signaling

Kinases CK1 and GSK3,

sequentially phosphorylate β-catenin at multiple serine and threonine residues.