Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 2086
TLS Online TPP Program

#Question id: 2111

The membranes of winter wheat are able to remain fluid when it is extremely cold by:

#Unit 2. Cellular Organization

  1. increasing the proportion of unsaturated phospholipids in the membrane

  2. decreasing the percentage of cholesterol molecules in the membrane

  3. decreasing the number of hydrophobic proteins in the membrane

  4. increasing the proportion of glycolipids in the membrane

More Questions
TLS Online TPP Program

#Question id: 31283

#Unit 5. Developmental Biology

Egg activation in Drosophila is accomplished: 
TLS Online TPP Program

#Question id: 31284

#Unit 5. Developmental Biology

In drosophila, gurken signal is received by the follicle through a receptor protein encoded by the: 
TLS Online TPP Program

#Question id: 31285

#Unit 5. Developmental Biology

Which would not lead to a dorsalized embryo? 
TLS Online TPP Program

#Question id: 31286

#Unit 5. Developmental Biology

Mutation in which gene cause deletion of anterior head structures only?
TLS Online TPP Program

#Question id: 31287

#Unit 5. Developmental Biology

The distinction between the anterior and posterior termini depends on the presence of;
TLS Online TPP Program

#Question id: 31288

#Unit 5. Developmental Biology

Which of the following reciprocal pathways established parasegmental periodicity?