Practice Questions

TLS Online TPP Program

#Question id: 678

Which is not true about β-sheets?

#SCPH28 | Zoology

The side-chains of all amino acids point to the same side of the sheet.
The polypeptide chains in the sheet are nearly fully extended.
The range of allowed phi and psi angles is broader than for those in the α-helix.
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: 441

#SCPH06 I Botany

ATP is classified as an energy-rich compound because

TLS Online TPP Program

#Question id: 442

#SCPH05 I Biotechnology

Levels of ATP and ADP are partly maintained in cells by

TLS Online TPP Program

#Question id: 442

#SCPH06 I Botany

Levels of ATP and ADP are partly maintained in cells by

TLS Online TPP Program

#Question id: 443

#SCPH05 I Biotechnology

The free energy for ATP hydrolysis in vivo is actually greater than the standard free energy change of -30 kJ mol-1 because

TLS Online TPP Program

#Question id: 443

#SCPH06 I Botany

The free energy for ATP hydrolysis in vivo is actually greater than the standard free energy change of -30 kJ mol-1 because

TLS Online TPP Program

#Question id: 444

#SCPH05 I Biotechnology

Which of the following is not a factor contributing to the large free energy of hydrolysis of ATP?