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TLS Online TPP Program

#Question id: 678

Which is not true about β-sheets?

#SCPH01 Biochemistry

  1. The side-chains of all amino acids point to the same side of the sheet.

  2. The polypeptide chains in the sheet are nearly fully extended.

  3. The range of allowed phi and psi angles is broader than for those in the α-helix.

  4. In antiparallel sheets the hydrogen bonds between adjacent strands are nearly perpendicular to the backbones of the strands.

More Questions
TLS Online TPP Program

#Question id: 16074

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 
Group 1                                                    Group 2 
P. PSI-BLAST                                    1. ungapped, aligned motif 
Q. CLUSTALW                                 2. Profiles
R. BLOCK                                         3. Heuristic method
S. FASTA                                           4. Multiple sequence alignment
TLS Online TPP Program

#Question id: 16074

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 
Group 1                                                    Group 2 
P. PSI-BLAST                                    1. ungapped, aligned motif 
Q. CLUSTALW                                 2. Profiles
R. BLOCK                                         3. Heuristic method
S. FASTA                                           4. Multiple sequence alignment
TLS Online TPP Program

#Question id: 16086

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

The preoptic region of the hypothalamus
TLS Online TPP Program

#Question id: 16086

#SCPH28 | Zoology

The preoptic region of the hypothalamus
TLS Online TPP Program

#Question id: 16087

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

The sweat glands are activated by
TLS Online TPP Program

#Question id: 16087

#SCPH28 | Zoology

The sweat glands are activated by