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TLS Online TPP Program

#Question id: 33338

How does FtsZ find the cell midpoint of a rod-shaped cell?

#Unit 2. Cellular Organization
  1. Because MinC and MinD dwell longer at the center than elsewhere in the cell during their oscillation cycle
  2. Because the center of the cell has the lowest concentration of MinC and MinD
  3. Because MinD oscillates from pole to pole, sweeping MinC and E aside as it moves along
  4. Because MinC and D promote cell division by preventing the FtsZ ring from forming
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TLS Online TPP Program

#Question id: 24325

#Unit 4. Cell Communication and Cell Signaling

The principal ECM adhesion receptor in epithelial hemidesmosomes is;
TLS Online TPP Program

#Question id: 4944

#Unit 11. Evolution and Behavior

What is true of the amino acids that might have been delivered to Earth within carbonaceous chondrites?
TLS Online TPP Program

#Question id: 2776

#Unit 2. Cellular Organization

There are five major types of histone proteins, but only four of them are considered as core histones. Which one of the following is NOT considered a core histone protein?
TLS Online TPP Program

#Question id: 2349

#Unit 2. Cellular Organization

A liver cell would detect the presence of insulin by
TLS Online TPP Program

#Question id: 11302

#Unit 2. Cellular Organization

Solute selectivity is elegantly illustrated by maltoporin. This bacterial outer membrane protein facilitates the diffusion of: