Which of These Statements Describes Facilitated Diffusion

question 457

Multiple Choice

Which of these statements describes facilitated diffusion

• A)It involves a carrier molecule.
• B)It requires energy expenditure.
• C)It is how protein enters the cells.
• D)It is about movement of molecules against their concentration gradient.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Antigens

Foreign substances in the body that trigger an immune response.

Antibodies

Proteins produced by the immune system in response to foreign substances (antigens), binding to them to help neutralize or eliminate them.

Panic Value

An important indicator on a lab test that indicates immediate notification of the health care provider.

Immediate Intervention

A prompt action taken to address an urgent issue or emergency situation to prevent further harm or deterioration.