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TLS Online TPP Program

#Question id: 12221

Juvenile (type I) diabetes mellitus is often diagnosed because of polyuria (high urine flow) and polydipsia (frequent drinking) that occur because of which of the following?

#Unit 7. System Physiology – Animal
  1. Increased delivery of glucose to the collecting duct interferes with the action of antidiuretic hormone
  2. Increased glomerular filtration of glucose increases Na+ reabsorption via the sodium-glucose co-transporter
  3. When the filtered load of glucose exceeds the renal threshold, a rising glucose concentration in the proximal tubule decreases the osmotic driving force for water reabsorption
  4. High plasma glucose concentration decreases thirst
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TLS Online TPP Program

#Question id: 16391

#Unit 7. System Physiology – Animal

What is the effect of alarm reaction?
TLS Online TPP Program

#Question id: 367

#Unit 1. Molecules and their Interaction Relevant to Biology

1.0 × 10^−4 mole of H+ (as HCl) is added to 1.0 liter of pure water. Determine the final pH of the solution.
TLS Online TPP Program

#Question id: 4053

#Unit 3. Fundamental Processes

An experiment is planned to study the effect of reducing the transcription of the myosin gene. Which of the following inhibitors would be useful in this study? ___
TLS Online TPP Program

#Question id: 10716

#Unit 10. Ecological Principles

The stability of a food web in a community is quantified using certain parameters which are defined below. Which of the following is an CORRECT representation?

A. Community with more complex is more stable

B. Community with more number of alternate is more stable

C. Stability of community is inversely proportional to Connectance 

D. Community with higher value of dominax index is more stable
TLS Online TPP Program

#Question id: 19562

#Unit 12. Applied Biology

It has been suggested that interaction of the toxin fragment with the receptor facilitates proteolytic removal of toxin a helix, which triggers toxin oligomerization that leads to