In the thick ascending loop, 

Luminal membrane contains a three-ion cotransporter  known as Na+-K+-2Cl- cotransporter

TLS Online TPP Program

#Id: 719

#Unit 3. Fundamental Processes

A genome in a bacterial cell has a single replication origin and thus constitutes a single replicon.

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#Id: 3864

#Unit 5. Developmental Biology

High PSF to food ratio is upregulate the translation of the PKA catalytic subunit PKA-C.

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#Id: 1830

#Unit 11. Evolution and Behavior

Ordovician- Origin of jawless vertebrates

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#Id: 8912

#Unit 2. Cellular Organization

When all the kinetochores have properly attached to spindle microtubules, APC/CCdc20 directs ubiquitinylation of securin and mitotic cyclins

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#Id: 2652

#Unit 7. System Physiology – Animal

The ascending limb, both the thin & the thick segments

is virtually impermeable to water, a characteristic that is important for concentrating the urine.