Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 16889
TLS Online TPP Program

#Question id: 2166

Typical ion/ligand concentrations are

#XL - S Microbiology

  1. 1 × 10-8 M H+ in the plant vacuole.                     

  2. >1 × 10-6 M Ca2+ in the cytosol of an animal cell.

  3. 1 × 10-1 M H+ in the lysosomes of cultured animal cells.

  4. 145 mM K+ in the cytosol of a mammalian cell.

More Questions
TLS Online TPP Program

#Question id: 19768

#XL - P Chemistry

When atoms of the gold sheet are bombarded by a beam of á -particles, only a few á-particles get deflected whereas most of them go straight undeflected. This is because
TLS Online TPP Program

#Question id: 19769

#XL - P Chemistry

Which of the following is not a characteristic of Planck’s quantum theory of radiations?
TLS Online TPP Program

#Question id: 19770

#XL - P Chemistry

Which of the following statements is wrong? The probability of finding the electron in px orbital is
TLS Online TPP Program

#Question id: 19771

#XL - P Chemistry

In uni electron system, the wave number of any spectral line is directly proportional to
TLS Online TPP Program

#Question id: 19772

#XL - P Chemistry

The conclusion that every additional electron enters the orbital with lowest possible energy has been drawn from
TLS Online TPP Program

#Question id: 19773

#XL - P Chemistry

Bohr’s model of atom is not in agreement with