Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 7689
TLS Online TPP Program

#Question id: 10907

The mechanism of phloem translocation in angiosperms is best explained by the pressure-flow model, this model is an example of,

#Unit 6. System Physiology – Plant
  1. passive mechanism         
  2. Active mechanism
  3. Phloem loading              
  4. Phloem unloading
More Questions
TLS Online TPP Program

#Question id: 2309

#Unit 2. Cellular Organization

Membrane-bound compartments in eukaryotic cells are called:
TLS Online TPP Program

#Question id: 2310

#Unit 2. Cellular Organization

The nucleus is surrounded by 
TLS Online TPP Program

#Question id: 2311

#Unit 2. Cellular Organization

The structure in which proteins and RNA are made into ribosomes is called the
TLS Online TPP Program

#Question id: 2312

#Unit 2. Cellular Organization

Membranous sac-like structures that are formed from the Golgi apparatus are called
TLS Online TPP Program

#Question id: 2313

#Unit 2. Cellular Organization

In which of the following cells would you expect to find the most mitochondria?
TLS Online TPP Program

#Question id: 2314

#Unit 2. Cellular Organization

Mitochondria are inherited from.