Which troponin subunit binds to tropomyosin and anchors the troponin complex?

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: 11427

#Unit 2. Cellular Organization

Which of the following transporters cause antibiotic resistance in pathogenic microbes such as Pseudomonas aeruginosa, Staphylococcus aureus, Candida albicans, Neisseria gonorrhoeae, and Plasmodium falciparum?

TLS Online TPP Program

#Question id: 11428

#Unit 2. Cellular Organization

Each monomer of aquaporin1 has six transmembrane helical segments and two shorter helices, both of which contain the sequence:

TLS Online TPP Program

#Question id: 11429

#Unit 2. Cellular Organization

If the ATP supply in the cell shown in the figure below suddenly vanished, would the intracellular glucose concentration increase, decrease, or remain the same?