Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 42369
TLS Online TPP Program

#Question id: 27419

The distribution of lipids in the membranes of a typical cell Each membrane has its own characteristic composition, and the two monolayers of a given membrane may differ in composition hence choose which of the following is incorrect 
Note = OML = outer mono layer, IML = inner mono layer

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Transport vesicle OML = Sphingolipids + cholesterol, IML = Phosphatidylethanolamine +phosphatidylserine

  2. Trans-Golgi network OML = Phosphatidylcholine + sphingolipids + cholesterol, IML = Phosphatidylethanolamine +phosphatidylserine

  3. Golgi OML = Phosphatidylethanolamine + phosphatidylserine, IML = Phosphatidylcholine

  4. Trans-Golgi network OML = Phosphatidylethanolamine + phosphatidylserine cholesterol, IML = Phosphatidylethanolamine +phosphatidylserine 
More Questions
TLS Online TPP Program

#Question id: 32290

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown

 
TLS Online TPP Program

#Question id: 1133

#Unit 4. Cell Communication and Cell Signaling

What tertiary structure characterizes all cytokines?
TLS Online TPP Program

#Question id: 24326

#Unit 4. Cell Communication and Cell Signaling

______dependent cadherin- mediated adhesion also plays an important role in tight-junction formation, stability, and function.
TLS Online TPP Program

#Question id: 15766

#Unit 5. Developmental Biology

 If a stem cell divides symmetrically, results
TLS Online TPP Program

#Question id: 33487

#Unit 2. Cellular Organization

Match the statements

A. In the fruit fly, gene sizes have a bimodal distribution

B.