Adaptive Immunity

A white blood cell that makes antibodies

• T cell
• bacteria
• B cell
• mast cell

What is true about the Immune System?

• Pathogens help the immune system
• It helps old diseases get stronger
• kills the body's functions
• It stores information from old "battles."

  A substance or part of a substance (living or nonliving) that the immune system recognizes as foreign and activates the immune system and reacts with immune cells or their products, such as antibodies.

• pathogen 
• allergen 
• antigen 
• antibody

what does HIV do to our immune system?

• It makes our immune system more stronger

• It attacks red blood cells

• It attacks our brain to stop working

• It attacks our Helper T cells and weakens our immune system to the point where our body cannot fight pathogens

Destroy infected cells and recognize cancerous cells

• Helper T Cells

• T cells for delayed hypersensitivity

• Suppressor T Cells

• Cytotoxic T Cells

B Cells differentiate into memory cells and this cell that secretes antibodies?

• stem cells

• nerve cells

• helper cells

• plasma cells

Tags

NGSS.HS-LS1-4

This cell activates cytotoxic T cells, other helper T cells as well as B cells

• Helper T Cells

• T Cells for delayed hypersensitivity

• Suppressor T Cells

• Cytotoxic T Cells

Example of 3rd line of defense.

• T cells and B cells reacting to pathogens
• Phagocytes engulfing pathogens
• Hydrochloric acid killing pathogens
• Mucus and cilia catching pathogens

These cells remain in the blood stream after an immune response.

• Memory B and T Cells
• Killer T Cells and B Cells
• Helper T  and B Cells
• Suppressor Cells and Macrophages

Proteins produced by B cells and designed to mark antigens to be destroyed, specific to the antigen.

• Antigens
• Active Immunity
• Antibodies
• Antibiotics