Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 43711
TLS Online TPP Program

#Question id: 7037

How does E-cadherin influence blastocyst cell fates?

#SCPH01 Biochemistry
  1. By the activation of Hippo pathway
  2. By the activation of RTK pathway
  3. By the activation of Delta-notch pathway
  4. By the activation of TGF-B pathway
More Questions
TLS Online TPP Program

#Question id: 2732

#SCPH05 I Biotechnology

DNA is an important therapeutic target for the intercalating agent class of drugs. These drugs work by:
TLS Online TPP Program

#Question id: 939

#SCPH05 I Biotechnology

Which of the following is/are true concerning transanimation reactions?
TLS Online TPP Program

#Question id: 15609

#SCPH28 | Zoology

Most bacteria, some protozoans  and even archaea use poly-β-hydroxybutyrate, a polymerized form of β-PHB, as 
TLS Online TPP Program

#Question id: 4728

#SCPH01 Biochemistry

The genotype r/r ; p/p gives fowl a single comb, R/– ; P/– gives a walnut comb, r/r ; P/– gives a pea comb, and R/– ; p/p gives a rose comb. Which of the following parental genotype would produce 3/8 Walnut comb, 1/8 pea comb, 3/8 rose comb and, 1/8 single comb?
TLS Online TPP Program

#Question id: 4124

#SCPH06 I Botany

Assuming that the average amino acid residue contributes 110 to the peptide molecular weight, what will be the minimum length of the mRNA encoding a protein of molecular weight 50,000?