Which of the Following Statements Is NOT True of Diffusion

question 7

Multiple Choice

Which of the following statements is NOT true of diffusion?

• A)It is considered to be a type of passive transport.
• B)It moves substances from higher to lower concentration.
• C)It occurs due to random molecular motion.
• D)It requires the energy of ATP.
• E)It is a type of physical transport process.

---

Definitions:

Color Vision

The ability of organisms to differentiate colors, achieved through the varying sensitivities of photoreceptor cells in the eyes.

Opponent-Process Theory

The theory of color vision suggesting that three kinds of cells respond by increasing or decreasing their rate of firing when different colors are present.

Rhodopsin

A light-sensitive pigment found in the rods of the retina, critical for vision in low-light conditions.

Color Vision

The ability of the eye and brain to distinguish objects based on the wavelengths of the light they reflect, emit, or transmit.