Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 51045
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 ________.

#SCPH01 Biochemistry

  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: 10991

#SCPH28 | Zoology

When recording lead I on an EKG, the right arm is the negative electrode, and the positive electrode is the
TLS Online TPP Program

#Question id: 19335

#SCPH28 | Zoology

Which one of the following nanotubes cannot be easily twisted?
TLS Online TPP Program

#Question id: 7289

#SCPH06 I Botany

The following scheme shows the flowering status of a plant species and the photoperiodism. Which of the following conclusions is most appropriate?
TLS Online TPP Program

#Question id: 27183

#SCPH05 I Biotechnology

Calculate the overall order of a reaction which has rate expression:
Rate = k [A]1/2 [B]3/2
TLS Online TPP Program

#Question id: 20715

#SCPH06 I Botany

Under anaerobic conditions microbial electron transfer and respiration can proceed only if