This rejection of noncognate tRNAs at a stage of the reaction that precedes the synthesis of misacylated tRNA is sometimes referred to as kinetic proofreading.

TLS Online TPP Program

#Id: 1005

#Unit 5. Developmental Biology

In Drosophila, Toll protein is a maternal product required for ventral axis.

TLS Online TPP Program

#Id: 1192

#Unit 7. System Physiology – Animal

The responses of the rods, cones, and horizontal cells are hyperpolarizing potential

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#Id: 8340

#Unit 2. Cellular Organization

Gelsolin, is regulated by Ca+2 ion concentration and sever actin filaments.

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#Id: 5323

#Unit 7. System Physiology – Animal

 Isovolumetric Ventricular Relaxation

When left ventricular pressure falls below aortic pressure, the aortic valve closes.

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#Id: 9961

#Unit 4. Cell Communication and Cell Signaling

Lipid modifications of Wnt are catalyzed by the 

O-acetyltransferase Porcupine.