Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 27665
TLS Online TPP Program

#Question id: 2071

Diffusion of ions across membranes through specific ion channels is driven by:

#2. Cellular Organization

  1. active transport pumps

  2. ion concentration gradients only

  3. electrical gradients only

  4. ion electrochemical gradients

More Questions
TLS Online TPP Program

#Question id: 23368

#Aptitude

The combination of computing, telecommunications and media in a digital atmosphere is referred to as:
TLS Online TPP Program

#Question id: 10557

#6. System Physiology – Plant

The attraction of water to a solid phase such as a cell wall or glass surface known as
TLS Online TPP Program

#Question id: 23526

#Aptitude

An ecological community is an assemblage of
TLS Online TPP Program

#Question id: 1275

#4. Cell Communication and Cell Signaling

The functions of the extracellular matrix include:

a. supporting differentiation.

b. inducing morphogenesis.

c. binding growth hormones.

d. repairing damaged tissue

which of the following combination is correct?
TLS Online TPP Program

#Question id: 19687

#13. Methods in Biology

In ECG, QRS complex represents: