Molecules such as FAD (flavin adenine dinucleotide), NADH and NADþ are important coenzymes of proteins involved in electron transfer reactions (RedOx reactions). They can be conveniently assayed by using their UV/Vis absorption: 438 nm (FAD), 340 nm (NADH) and 260 nm (NADþ).

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#Id: 2668

#Unit 7. System Physiology – Animal

At maximal dosages, loop diuretics completely inhibit

NaCl reabsorption in the thick ascending limb (cause excretion of as much as 25% of the filtered Na+).

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#Id: 9968

#Unit 4. Cell Communication and Cell Signaling

“canonical” Wnt signaling uses a second TM protein, LRP that associates with Frizzled in a Wnt signal– dependent manner.

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#Id: 1067

#Unit 5. Developmental Biology

Suppressor of overexpression of constans1 (SOC1)

TF factor family- MADS

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#Id: 10341

#Unit 4. Cell Communication and Cell Signaling

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#Id: 9093

#Unit 4. Cell Communication and Cell Signaling

Ligand binding to GPCRs that activate Gαq, leading to activation of phospholipase C