Practice Questions

TLS Online TPP Program

#Question id: 620

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

#Unit 1. Molecules and their Interaction Relevant to Biology

As [S] increases, the initial velocity of reaction V0 also increases.
At very high [S], the velocity curve becomes a horizontal line that intersects the y-axis at Km.
Km is the [S] at which V0 = 1/2 Vmax.
The shape of the curve is a hyperbola.

More Questions

#Question id: 3789

#Unit 3. Fundamental Processes

What do telomeres do?

#Question id: 3790

#Unit 3. Fundamental Processes

Semiconservative replication of DNA means that:

#Question id: 3791

#Unit 3. Fundamental Processes

In vitro systems used to study replication must include all of the following except:

#Question id: 3792

#Unit 3. Fundamental Processes

Strain introduced by unwinding DNA at the replication forks is relieved by

#Question id: 3793

#Unit 3. Fundamental Processes

A replicating prokaryotic chromosome has _________ replication forks, and a replicating eukaryotic chromosome has ___________.

#Question id: 3794

#Unit 3. Fundamental Processes

An input of energy is not required for which of the following steps of replication?