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TLS Online TPP Program

#Question id: 23109

What is the similarities between RNA polymerase and scaffolds 

#Unit 2. Cellular Organization
  1. Both are histone 
  2. Both are non-histone
  3. Both are associated to euchromatin region only
  4. RNA polymerase and scaffolds have no role in control of gene expression and higher order structure.
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TLS Online TPP Program

#Question id: 1124

#Unit 4. Cell Communication and Cell Signaling

Which of the following is (are) intracellular second messengers?

a. Ca2+                        b. cAMP          c. epinephrine             

d. protein kinase A      e. protein kinase C
TLS Online TPP Program

#Question id: 19180

#Unit 13. Methods in Biology

If two successive PCRs are carried out, in which PCR there are chances of having a non-specific product?
TLS Online TPP Program

#Question id: 11041

#Unit 7. System Physiology – Animal

Which of the following segments of the circulatory system has the highest velocity of blood flow?
TLS Online TPP Program

#Question id: 4140

#Unit 3. Fundamental Processes

Which of the following statements about bacterial mRNA is true?
TLS Online TPP Program

#Question id: 9208

#Unit 9. Diversity of Life Forms

Which of the following threats to biodiversity is targeted at specific species rather than groups of species?