Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 39846
TLS Online TPP Program

#Question id: 351

 If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.

#SCPH05 I Biotechnology

  1. is 10 times higher in the cytoplasm than in the mitochondrial matrix

  2. is 10 times higher in the mitochondrial matrix than in the cytoplasm

  3. in the cytoplasm is 7/8 the concentration in the mitochondrial matrix

  4. in the cytoplasm is 8/7 the concentration in the mitochondrial matrix

More Questions
TLS Online TPP Program

#Question id: 11473

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

Lateral inhibition via horizontal cells in the mammalian retina ________.
TLS Online TPP Program

#Question id: 10403

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

PIFs regulate various aspects of phytochrome-mediated photomorphogenesis, which of the following is incorrect?
TLS Online TPP Program

#Question id: 3639

#SCPH05 I Biotechnology

Replication of a bacterial chromosome normally starts at a fixed point called:
TLS Online TPP Program

#Question id: 11917

#SCPH28 | Zoology

Which one of the following  features of an early community?
TLS Online TPP Program

#Question id: 15181

#SCPH28 | Zoology

In which kind of electrophoresis, analyte can move in either direction?
1. Gel Electrophoresis
2. PAGE
3. Free Solution
4. Capillary