The Plasma Membrane Is Selectively Permeable.This Means

question 209

Multiple Choice

The plasma membrane is selectively permeable.This means

• A)substances need permission to pass through it.
• B)ATP is always needed to move molecules across the plasma membrane.
• C)substances need carrier molecules to pass through it.
• D)only gases and water can pass through it.
• E)only certain substances can pass through it.

---

Definitions:

Candle's Light

The visible light emitted by a candle during burning, often used metaphorically to symbolize guidance or hope.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, contributing to the eye's ability to focus.

Visual Sensitivity

The ability of the visual system to detect light or changes in light intensity.

Looking Directly

Looking Directly involves focusing one's gaze on a specific point or object without deviation, enabling focused attention and perception.