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: 33106

#Unit 1. Molecules and their Interaction Relevant to Biology

Specificity of an enzymes solely depends on
TLS Online TPP Program

#Question id: 12991

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct statements
a. Secondary structures are stabilized by hydrogen bonds.
b. Hydrogen bond always formed between non bonded atoms.
c. the folded length of an amino acid in α-helix reduced almost 3 times than linear structure.
d. Only dihedral angle changes during the formation of secondary structure while bond length remains unchanged
TLS Online TPP Program

#Question id: 2464

#Unit 2. Cellular Organization

What is the function of CapZ and tropomodulin in the sarcomere?
TLS Online TPP Program

#Question id: 7073

#Unit 5. Developmental Biology

The cell migrations that form the primitive streak thus appear to be regulated by:
TLS Online TPP Program

#Question id: 4854

#Unit 8. Inheritance Biology

What is the full form of RFLP?