Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 39927
TLS Online TPP Program

#Question id: 694

Thr and/or Leu residues tend to disrupt an alpha helix when they occur next to each other in a protein because:

#SCPH05 I Biotechnology

  1. an amino acids like Thr is highly hydrophobic.

  2. covalent interactions may occur between the Thr side chains.

  3. electrostatic repulsion occurs between the Thr side chains.

  4. steric hindrance occurs between the bulky Thr side chains.

More Questions
TLS Online TPP Program

#Question id: 4316

#SCPH06 I Botany

Which of the following processes do normal proto-oncogenes typically exhibit?
TLS Online TPP Program

#Question id: 16000

#SCPH05 I Biotechnology

Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is
TLS Online TPP Program

#Question id: 5540

#SCPH06 I Botany

A new-born infant attains maternal antibodies from the mother's
TLS Online TPP Program

#Question id: 4151

#SCPH01 Biochemistry

The signal sequences that direct proteins to the nucleus are:
TLS Online TPP Program

#Question id: 623

#SCPH05 I Biotechnology

Which of these statements about enzyme-catalyzed reactions is false?