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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 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 body's three lines of defence in relation to infection?
Mucous membranes, phagocytosis, immune response.
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.
How many lines of defence does your body have?
The body has three primary lines of defense against pathogens. The first line consists of physical and chemical barriers, such as skin and mucous membranes. The second line involves innate immune responses, including inflammation and the action of white blood cells. The third line is the adaptive immune response, which involves the activation of specific lymphocytes and the production of antibodies.
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.
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 three agents capable of causing an inflammatory response?
Three agents capable of causing an inflammatory response include pathogens such as bacteria and viruses, which can trigger an immune reaction; physical agents like injury or trauma that cause tissue damage; and chemical irritants such as toxins or allergens that provoke an inflammatory response in the body. These agents activate immune cells and release inflammatory mediators, leading to the classic signs of inflammation: redness, heat, swelling, and pain.
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.
