Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 49391
TLS Online TPP Program

#Question id: 2163

Osmosis

#SCPH28 | Zoology

  1. can cause cells to burst.               

  2. is not regulated in protozoa or plant cells.

  3. is the process by which water flows from a solution with a  lower solute concentration to a solution with a higher solute concentration.

  4. may involve large-scale movement of lipid molecules.

More Questions
TLS Online TPP Program

#Question id: 9198

#SCPH06 I Botany

Tropical forests are being converted to farm or pasture land at an alarming rate, and one major focus is on the biodiversity and the impact to these ecosystems. What is a direct benefit to humans that helps explain why these forests need to be preserved?
TLS Online TPP Program

#Question id: 10953

#I Life Science/ Life Sciences Group – I-V

What condition leads to a deficiency in factor IX that can be corrected by an intravenous injection of vitamin K?
TLS Online TPP Program

#Question id: 855

#SCPH06 I Botany

Which of the following interactions make a large contribution to the stability of protein structures
TLS Online TPP Program

#Question id: 3866

#SCPH01 Biochemistry

Which of the following statements about E. coli RNA polymerase (core enzyme) is false?
TLS Online TPP Program

#Question id: 13035

#SCPH05 I Biotechnology

Each band on the gel represents a different protein (or protein subunit); _____ proteins move through the gel more _____ than_____ proteins and therefore are found nearer the _____ of the gel.