Practice Questions

TLS Online TPP Program

#Question id: 2251

Differences between cotransport and active ion transport include

#Unit 2. Cellular Organization

the directed nature of molecule movement.
the restriction of typical active transporters to movement of ions such as H+, Na+, K+, and Ca2+.
the inability of cotransport to move a molecule against a concentration gradient.
the location of cotransporters peripherally associated with the membrane lipid bilayer.

More Questions

TLS Online TPP Program

#Question id: 19012

#Unit 13. Methods in Biology

Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?

TLS Online TPP Program

#Question id: 19013

#Unit 13. Methods in Biology

Ion exchange chromatography is based on the_____________

TLS Online TPP Program

#Question id: 19014

#Unit 13. Methods in Biology

Chromatography with solid stationary phase is called_________

TLS Online TPP Program

#Question id: 19015

#Unit 13. Methods in Biology

A combination of paper chromatography and electrophoresis involves______________

TLS Online TPP Program

#Question id: 19016

#Unit 13. Methods in Biology

In reverse phase chromatography, the stationary phase is made______________

TLS Online TPP Program

#Question id: 19017

#Unit 13. Methods in Biology

Which technique is also known as colour writing ?