Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 35528
TLS Online TPP Program

#Question id: 23691

A gene that contains introns can be made shorter (but remain functional) for genetic engineering purposes by using

#Unit 13. Methods in Biology
  1. RNA polymerase to transcribe the gene.
  2. a restriction enzyme to cut the gene into shorter pieces.
  3. reverse transcriptase to reconstruct the gene from its mRNA.
  4. DNA polymerase to reconstruct the gene from its polypeptide product.
More Questions
TLS Online TPP Program

#Question id: 33381

#Unit 1. Molecules and their Interaction Relevant to Biology

poly(Pro) I exists as a 
TLS Online TPP Program

#Question id: 33382

#Unit 1. Molecules and their Interaction Relevant to Biology

What is correct order of X ray diffraction method to analyze helix structure
TLS Online TPP Program

#Question id: 33383

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the length of a polypeptide with 80 amino acid residues in a single contiguous helix?
TLS Online TPP Program

#Question id: 33384

#Unit 1. Molecules and their Interaction Relevant to Biology

If Hair grows at a rate of 20 cm/yr, then what should be the rate of peptide bond formation/s if hair is entirely made up alpha helix.
TLS Online TPP Program

#Question id: 33385

#Unit 1. Molecules and their Interaction Relevant to Biology

A membrane protein with Mr 26,000 is made up of alpha helix. How many spans will be there if entire protein spans membrane of 45A.
TLS Online TPP Program

#Question id: 33386

#Unit 1. Molecules and their Interaction Relevant to Biology

β Turn type I, i+1 residue has dihedral angle φ and ψ