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TLS Online TPP Program

#Question id: 20289

Which of the following is INCORRECT about insulinoma?

#Biochemistry
  1. It is much rarer than diabetes excessive insulin production occasionally occurs from an adenoma of an islet of Langerhans.
  2. About 10 to 15 percent of these adenomas are malignant, and occasionally metastases from the islets of Langerhans spread throughout the body.
  3. Indeed, more than 1000 grams of glucose have had to be administered every 24 hours to prevent hypoglycemia in some of these patients.
  4. The pancreatic beta cells become “exhausted” or damaged and are unable to produce enough insulin to prevent more severe hyperglycemia.
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TLS Online TPP Program

#Question id: 39547

#Biochemistry

Match the property with its biological significance:

Column I                                               Column II
A. High dielectric constant1. Thermal stability
B. Hydrogen bonding2. Solvent property
C. High specific heat3. Cohesion of water
D. Osmotic pressure4. Cell volume regulation
TLS Online TPP Program

#Question id: 39548

#Biochemistry

Match the photochemical law with its statement:

Column I                                      Column II
A. Grotthuss–Draper law1. Only absorbed light causes reaction
B. Stark–Einstein law2. One photon excites one molecule
C. Beer–Lambert law3. Absorbance proportional to concentration
D. Einstein4. Quantum theory of light
TLS Online TPP Program

#Question id: 39549

#Environmental Science

Nuclear energy uses mainly:
TLS Online TPP Program

#Question id: 39550

#Environmental Science

 Soil erosion is maximum in:
TLS Online TPP Program

#Question id: 39551

#Biochemistry

The main significance of organic reactions in biochemistry is:
TLS Online TPP Program

#Question id: 39552

#Biochemistry

In electrochemistry, the conductance of a solution depends mainly on: