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What are three physical characteristics that all primates share Then describe how each of these characteristics functions or how each is adaptive?
It's a cool and hot mixture of lava and air
What are the body's three lines of defence in relation to infection?
Mucous membranes, phagocytosis, immune response.
What are three of the seven characteristics that identify living things?
Three of the seven characteristics that identify living things are growth, reproduction, and response to stimuli.
What are the three pathways, including the alternative, classical, and lectin pathways, that activate the immune system's response to what?
The three pathways that activate the immune system's response are the alternative, classical, and lectin pathways. They work together to recognize and respond to foreign invaders, such as pathogens or damaged cells, in the body.
How many line of defenses does the body have?
The body has three lines of defense against pathogens: the first line is physical barriers like skin and mucous membranes, the second line is non-specific immune responses like inflammation and phagocytosis by white blood cells, and the third line is the adaptive immune response involving specialized cells and proteins to target specific pathogens.
Name three features of secondary immune responses that distinguish it from a primary immune response?
Primary Immune response: 1) Smaller Peak Response 2) Usually IgM>IgG 3) Lowere average Antibody Affinity Secondary Immune Response 1) Larger Peak Response 2) Relative increase in IgG and under certain situations in IgA or IgE ( Heavy Isotype switching) 3) Higher Average Antibody Affinity ( Affinity Maturation)
What are the three functional categories of corticosteroids?
The three functional categories of corticosteroids are glucocorticoids, mineralocorticoids, and sex hormones. Glucocorticoids regulate metabolism and immune response, mineralocorticoids control electrolyte balance and blood pressure, and sex hormones influence sexual characteristics and reproductive function.
What are the first 3 lines of defense?
The first line of defense is physical barriers like skin and mucous membranes, which prevent pathogens from entering the body. The second line of defense includes immune cells like neutrophils and macrophages, which attack pathogens that breach the first line. The third line of defense is the adaptive immune response, involving T and B cells that target specific pathogens and create immunological memory.
What are the three benefits of fever for the body's immune response?
Fever helps the body fight infection by enhancing immune system function, slowing down the growth of bacteria and viruses, and increasing the production of white blood cells to target and destroy pathogens.
What are the three benefits of fever?
Three benefits of fever include enhancing the immune response by activating white blood cells, inhibiting the growth of certain bacteria and viruses, and increasing the production of antibodies to fight off infections.
What are the three types of cells that needs lots of protein?
Muscle cells, blood cells, and immune cells require a significant amount of protein for proper functioning. Proteins are essential for muscle growth and repair, oxygen transport in blood, and immune response to pathogens.
What part of the immune system is a specific defense system?
The human immune system can be separated into three "lines of defense" 1) Tthe first line includes physical barriers-primarily the skin, and biochemical barriers-mucous, sweat, stomach acids, wax, oil ect. This is considered a non-specific response because the response is not different for different pathogens. 2) The second line includes the inflammatory response, natural killer cells, macrophages, and fever. This level of defense is also considered non-specific. 3) The third line includes the two specific defenses-your humoral or antibody mediated immune response and your cell mediated immune response. In both cases your body is responding to a particular antigen or infectious agent.
