Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 4200
TLS Online TPP Program

#Question id: 4413

Which of the following is true about TFIID?

#Unit 3. Fundamental Processes

  1. It helps to wind DNA and has phosphatase activity 

  2. It has both acetylase acitivty and phosphatase activity 

  3. It acetylates histones 

  4. It recruits RNA polymerase II to promoter region by binding to DNA elements such as TATA box  

More Questions
TLS Online TPP Program

#Question id: 28493

#Unit 5. Developmental Biology

Zone of polarizing activity (ZPA) involves in which patterns of cell fates?
TLS Online TPP Program

#Question id: 28494

#Unit 5. Developmental Biology

 Which of the following is the major active factor in the ZPA?
TLS Online TPP Program

#Question id: 28495

#Unit 5. Developmental Biology

The thickening of the ectoderm at the apex of the developing limb bud that is called___ 
TLS Online TPP Program

#Question id: 28496

#Unit 5. Developmental Biology

Which of the following is the major active factor in the AER?
TLS Online TPP Program

#Question id: 28497

#Unit 5. Developmental Biology

Which of the following genes play an essential role in specifying whether a particular mesenchymal cell will become stylopod, zeugopod, or autopod?
TLS Online TPP Program

#Question id: 28498

#Unit 5. Developmental Biology

In case of hindlimb, which Hox gene specify the stylopod?