Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?

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#Question id: 15606

#Unit 12. Applied Biology

A biopolymer which is stable in extreme physical and chemical environments, and exhibits physical and chemical properties similar to those of a plastic known as

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#Question id: 11104

#Unit 7. System Physiology – Animal

The serous membrane covering the surface of the lungs is called the:

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#Question id: 841

#Unit 1. Molecules and their Interaction Relevant to Biology

In E.coli chapronin activity contains  two subunit GroEL and GroES, binding the protein with the GroEL changes the conformations and hydrolysis of ATP would be  takes place. In which conformation of GroEL bound protein to get converted into folded?

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#Question id: 1570

#Unit 4. Cell Communication and Cell Signaling

Which cells and which signaling molecules are responsible for initiating an inflammatory response?

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#Question id: 561

#Unit 1. Molecules and their Interaction Relevant to Biology

Enzyme X exhibits maximum activity at pH = 6.9.  X shows a fairly sharp decrease in its activity when the pH goes much lower than 6.4.  One likely interpretation of this pH activity is that: