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TLS Online TPP Program

#Question id: 11948

Which of the following increases the rate of excretion of calcium ions by the kidney?

#Unit 7. System Physiology – Animal

  1. Decrease in calcitonin concentration in the plasma

  2. Increase in phosphate ion concentration in the plasma
  3. Decrease in the plasma level of parathyroid hormone

  4. Metabolic alkalosisMetabolic alkalosis

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TLS Online TPP Program

#Question id: 792

#Unit 1. Molecules and their Interaction Relevant to Biology

Which arm of the tRNA can act as a structural recognition feature?
TLS Online TPP Program

#Question id: 5762

#Unit 8. Inheritance Biology

An individual cell homozygous for a mutant allele of the gene for a human enzyme contains no detectable activity for that enzyme. The mutation is best described as
TLS Online TPP Program

#Question id: 2254

#Unit 2. Cellular Organization

If the intracellular [Ca2+] is 10−7 mol/L and the extracellular [Ca2+] is 2 × 10−3 mol/L, at what potential difference across the cell membrane will Ca2+ be at electrochemical equilibrium?
TLS Online TPP Program

#Question id: 19129

#Unit 12. Applied Biology

Physical components in a biosensor include
TLS Online TPP Program

#Question id: 19104

#Unit 4. Cell Communication and Cell Signaling

The structural components of the T3SS are encoded by the clustered gene known as