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TLS Online TPP Program

#Question id: 20284

What is the importance of C-peptide in proinsulin?

#Unit 7. System Physiology – Animal
  1. It plays an important role in the correct folding of insulin and the formation of disulfide bridge
  2. Because proinsulin and C peptide have virtually insulin activity
  3. Patients with type 1 diabetes who are unable to produce insulin will usually have greatly increased levels of C peptide.
  4. It elicits activation of at least one of these enzyme systems, sodium-potassium ATPase or endothelial nitric oxide synthase.
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TLS Online TPP Program

#Question id: 12021

#Unit 7. System Physiology – Animal

Nutrient-rich blood from the intestine is carried through the ________ to the liver.
TLS Online TPP Program

#Question id: 18379

#Unit 12. Applied Biology

Bioaugmentation is the introduction of __________ to enhance the contaminant degradation
TLS Online TPP Program

#Question id: 19459

#Unit 13. Methods in Biology

Phase-contrast microscopy depends on the refractive index of the region of specimen and generates image in which we see a pattern of 
TLS Online TPP Program

#Question id: 1953

#Unit 4. Cell Communication and Cell Signaling

In rheumatoid arthritis, the outgrowth of synovial lining cells that produces erosions in the underlying cartilage and bone is called:
TLS Online TPP Program

#Question id: 1534

#Unit 4. Cell Communication and Cell Signaling

Cadherin proteins help animal cells stick (adhere) to each other. Choose which statement about cadherin in cancer cells that are metastasizing (spreading) throughout a patient's body is most likely correct.