Practice Questions

TLS Online TPP Program

#Question id: 899

Which statement is true about disulfide bonds and protein folding?

#Unit 1. Molecules and their Interaction Relevant to Biology

Disulfide bonds have no influence on protein folding since they only form after the protein adopts its native conformation.
Proteins occasionally adopt nonnative conformations and form improper disulfide bonds that can be reversed by the enzyme protein disulfide isomerase.
The folding of the native conformation is influenced more strongly by the formation of disulfide bonds than by the primary structure of a protein.
If a protein forms an improper disulfide bond it is irreversibly inactivated and must be

More Questions

TLS Online TPP Program

#Question id: 400

#Unit 1. Molecules and their Interaction Relevant to Biology

Consider two solutions: solution X has a pH of 4; solution Y has a pH of 7. From this information, we can reasonably conclude that ________.

TLS Online TPP Program

#Question id: 18588

#Unit 7. System Physiology – Animal

The first step in creating a stress management plan is ______.

TLS Online TPP Program

#Question id: 15254

#Unit 2. Cellular Organization

For growth, most bacteria require water activity levels above

TLS Online TPP Program

#Question id: 620

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements about a plot of V0 vs. [S] for an enzyme that follows Michaelis-Menten kinetics is false?

TLS Online TPP Program

#Question id: 23986

#Unit 1. Molecules and their Interaction Relevant to Biology

Suppose a child is devoid of social efficiency then what measures will you adopt to overcome this difficulty?