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TLS Online TPP Program

#Question id: 11647

After menopause, hormone replacement therapy with estrogen-like compounds is effective in preventing the progression of osteoporosis. What is the mechanism of their protective effect?

#Unit 7. System Physiology – Animal
  1. They stimulate the activity of osteoblasts
  2. They increase absorption of calcium from the gastrointestinal tract
  3. They stimulate calcium reabsorption by the renal tubules
  4. They stimulate parathyroid hormone secretion by the parathyroid gland
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TLS Online TPP Program

#Question id: 1051

#Unit 4. Cell Communication and Cell Signaling

The shape of the virus is determined by its
TLS Online TPP Program

#Question id: 19296

#Unit 13. Methods in Biology

Which vectors carry the longest foreign DNA fragments?
TLS Online TPP Program

#Question id: 19695

#Unit 13. Methods in Biology

Which of the following leads are used to record ECG by using two active electrodes?
TLS Online TPP Program

#Question id: 11378

#Unit 10. Ecological Principles

Which of the following set of conditions will qualify a species to be considered as critical endangered (EN) as per IUCN criteria?
TLS Online TPP Program

#Question id: 8948

#Unit 9. Diversity of Life Forms

What distinguishes a coelomate animal from a pseudocoelomate animal is that coelomates