Aldoses with at least three carbons and ketoses with at least four carbons contain chiral centers

TLS Online TPP Program

#Id: 2373

#Unit 5. Developmental Biology

In regenerating planaria, Notum is activated in the anterior-facing blastema, which generates a head.

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#Id: 8750

#Unit 1. Molecules and their Interaction Relevant to Biology

The lack of an ordered structure can facilitate a kind of functional promiscuity, allowing one protein to interact with multiple partners. Some intrinsically disordered proteins act to inhibit the action of other proteins by an unusual mechanism: wrapping around their protein targets.

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#Id: 5851

#Unit 10. Ecological Principles

Succession is affected by the distance that dispersing organisms have to travel from undisturbed mainland areas. 

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#Id: 7076

#Unit 3. Fundamental Processes

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#Id: 2651

#Unit 7. System Physiology – Animal

In the Descending part of the thin segment 

About 20 percent of the filtered water is reabsorbed