Which of the following actin binding protein nucleates assembly and remains associated with the growing plus end?

TLS Online TPP Program

#Question id: 11339

#Unit 2. Cellular Organization

Calculate the free energy change for glucose entry into cells when the extracellular concentration is 5 mM and the intracellular concentration is 3 mM.

TLS Online TPP Program

#Question id: 11340

#Unit 2. Cellular Organization

Indicate whether the following compounds are likely to cross a membrane by nonmediated or mediated transport: (a) ethanol, (b) glycine, (c) cholesterol, (d) ATP.

TLS Online TPP Program

#Question id: 11341

#Unit 2. Cellular Organization

Why can’t triacylglycerols be significant components of lipid bilayers?

TLS Online TPP Program

#Question id: 11342

#Unit 2. Cellular Organization

What happens to K⁺ transport by valinomycin when the membrane is cooled below its transition temperature?

TLS Online TPP Program

#Question id: 11343

#Unit 2. Cellular Organization

In the liver, which type of GLUT transports glucose out of hepatocytes when liver glycogen is broken down to replenish blood glucose?

TLS Online TPP Program

#Question id: 11344

#Unit 2. Cellular Organization

Inner membrane is rich in which type of phospholipids?