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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?

#Section 2: General Biology

  1. As [S] increases, the initial velocity of reaction V0 also increases.

  2. At very high [S], the velocity curve becomes a horizontal line that intersects the y-axis at Km.

  3. Km is the [S] at which V0 = 1/2 Vmax.

  4. The shape of the curve is a hyperbola.

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TLS Online TPP Program

#Question id: 550

#Section 2: General Biology

Which of the following statements is false?
TLS Online TPP Program

#Question id: 551

#Section 2: General Biology

Enzymes differ from other catalysts in that only enzymes:
TLS Online TPP Program

#Question id: 552

#Section 2: General Biology

Which of the following is true of the binding energy derived from enzyme-substrate interactions?
TLS Online TPP Program

#Question id: 553

#Section 2: General Biology

The concept of “induced fit” refers to the fact that:
TLS Online TPP Program

#Question id: 554

#Section 2: General Biology

The Lineweaver-Burk plot is used to:
TLS Online TPP Program

#Question id: 555

#Section 2: General Biology

The double-reciprocal transformation of the Michaelis-Menten equation, also called the Lineweaver-Burk plot, is given by To determine Km from a double-reciprocal plot, you would: