Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17076
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 ________.

#XL - S Microbiology

  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: 6947

#XL - T Zoology

What is the correct dorso-ventral arrangement seen in a cross-section of Drosophila embryo?
TLS Online TPP Program

#Question id: 6948

#XL - T Zoology

Which of the following genes is expressed at the posterior margin of each parasegment
TLS Online TPP Program

#Question id: 6949

#XL - T Zoology

During gastrulation in Xenopus, the future mesoderm and endoderm move inside the embryo through the "blastopore"; in contrast, in chickens, gastrulation involves cells moving inward through the:
TLS Online TPP Program

#Question id: 6950

#XL - T Zoology

In mammalian development, the embryo will form from which population of cells?
TLS Online TPP Program

#Question id: 6951

#XL - T Zoology

In chick development, the cell movement during gastrulation is called:
TLS Online TPP Program

#Question id: 6952

#XL - T Zoology

Which technique is commonly used for gene knock-out in mice?