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TLS Online TPP Program

#Question id: 1689

The intermolecular forces that contribute to the interaction between antibody and antigen:

#I Life Science/ Life Sciences Group – I-V

  1. Are all electrostatic

  2. Are all van der Waals

  3. Are all hydrogen bonds

  4. Rely on a combination of the above

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TLS Online TPP Program

#Question id: 77

#SCPH05 I Biotechnology

Which of the pairs of molecular structures shown depict enantiomers (enantiomeric forms) of the same molecule?
TLS Online TPP Program

#Question id: 15183

#SCPH05 I Biotechnology

When in a gel more Joule heat is produced than can be dissipated, the temperature in the middle of the gel is higher than at the lateral edges. This causes higher mobility of the ions in the center, resulting in an uneven distribution of the zones. The zones bend up at the two lateral sides, causing
TLS Online TPP Program

#Question id: 2062

#SCPH01 Biochemistry

Which of the following types of molecules lack hydrophilic domains?
TLS Online TPP Program

#Question id: 2093

#SCPH01 Biochemistry

Which of the following is transmembrane proteins?
TLS Online TPP Program

#Question id: 2641

#SCPH01 Biochemistry

Which segments of the attenuator together form the repression loop?