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TLS Online TPP Program

#Question id: 34162

Gonadal and adrenocortical steroids are of following types, EXCEPT? 

#Unit 7. System Physiology – Animal
  1. C21 steroids, which have a two-carbon side chain at position 17
  2. C20 steroids, which have a two-carbon side chain at position 19
  3. C19 steroids, which have a keto or hydroxyl group at position 17
  4. C18 steroids, which, in addition to a 17-keto or hydroxyl group, have no angular methyl group attached to position 10
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TLS Online TPP Program

#Question id: 16092

#Unit 7. System Physiology – Animal

A major means for conserving heat is:
TLS Online TPP Program

#Question id: 18900

#Unit 13. Methods in Biology

Which statement is correct regarding ratio of half-life of radioactive material to its mean life?
TLS Online TPP Program

#Question id: 4398

#Unit 3. Fundamental Processes

Which of the following are not found in DNA-binding proteins?
TLS Online TPP Program

#Question id: 26544

#Unit 3. Fundamental Processes

Which of the following plot is acceptable for mRNA decay 
X axis -  Minutes after shutdown
Y axis - Percent of mRNA remaining
TLS Online TPP Program

#Question id: 1924

#Unit 4. Cell Communication and Cell Signaling

Antigens normally expressed only on embryonic cells but also sometimes found on tumors are known as: