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Immune System

Horizontales
Leukocytes travel through the body via lymphatic
. Acquired immunodeficiencies can develop as a result of burns, malnutrition, or other medical problems; or if a person takes certain medicines or has a
A glycoprotein produced in response to an antigen, such as a bacteria.
Cells that chew up invading germs are called
When the immune system attacks healthy organs and tissues, it’s called an ____disorder.
____occur when a part of the immune system is not present or is not working properly.
any of a group of naturally occurring proteins that mediate communication between cells
are made and lock onto it. Once an antigen is recognized, your immune system can remember it the next time and protect you from getting sick again.
An _______reaction occurs when the immune system overreacts to exposure to antigens in the environment.
Does not produce the antibodies
Humans are born with ______ immunity
are glands that work like filters to remove germs. They’re found in your neck, armpit, and other areas.
Verticales
An organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane
is one of the best ways to avoid infections and help keep your immune system healthy.
are the cells that recognize invaders like germs.
Reacts against very specific pathogens
When your body detects an antigen, _______ are made and lock onto it. Once an antigen is recognized, your immune system can remember it the next time and protect you from getting sick again.
a large phagocytic cell found in stationary form in the tissues or as a mobile white blood cell, especially at sites of infection.
An abnormal overgrowth of leukocytes results in
A foreign substance (usually a protein) to which lymphocytes respond.
system protects your body from sickness and germs.
Microscopic parasites that lack the capacity to thrive and reproduce outside of a host body
are white blood cells that seek out and destroy organisms or substances that can cause disease.
Single celled microbe