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What is active acquired immunity?
Active acquired immunity occurs when you get an infection by a pathogen (bacteria, virus) and your body responds and removes the pathogen and also your body makes "memory" cells. These cell remember this pathogen and when it enters your body again you remove it immediately. You are now immune to it. You usually don't notice this.
An antigen stimulates B cells to produce a specific what?
An antigen stimulates B cells to produce a specific antibody. This antibody is capable of recognizing and binding to the antigen that stimulated its production, marking it for destruction by other components of the immune system.
A major difference between active and passive immunity is that active immunity requires?
Active immunity requires exposure to the antigen, either naturally or artificially, in order for the immune system to build antibodies against it. Passive immunity does not require exposure to the antigen because the antibodies are obtained either naturally, through mother's milk, or artificially through an injection of a serum, such as that is used in antivenom for snake bites.
The pituitary hormone that stimulates melanocytes to produce melanin is?
The pituitary hormone that stimulates melanocytes to produce melanin is known as melanocyte-stimulating hormone (MSH). It plays a key role in regulating pigmentation in the skin, hair, and eyes.
What stimulates the development of egg?
Hormones in each person's body tells the body when to produce them.
What is artificially acquired immunity?
Artificially acquired immunity refers to the protection against disease that is gained through medical interventions, such as vaccinations or the administration of immune globulins. Vaccines expose the immune system to a harmless form of a pathogen, prompting it to produce a response without causing the disease. This type of immunity can be long-lasting and helps the body recognize and fight off future infections. In contrast to naturally acquired immunity, which occurs through exposure to pathogens, artificially acquired immunity is intentionally induced for protection.
What type of immunity does inhaling a virus produce?
Active Immunity
What substances in a vaccine stimulates the immune system?
Vaccines typically contain antigens, which are components that mimic a pathogen, such as proteins or sugars from the virus or bacteria. These antigens stimulate the immune system to recognize and respond to the actual pathogen. Additionally, many vaccines include adjuvants, which are substances that enhance the body's immune response to the antigen, helping to produce a stronger and longer-lasting immunity.
What anterior pituitary hormone stimulates the testis and ovary to produce and produce sperm and eggs respectively?
Follicle stimulating hormone stimulates the gonads to produce gametes. It is sometimes abbreviated FSH.
What stimulates the liver to produce glucose?
glycogen
What is passive and active in articifial immunity?
In artificial immunity, active immunity involves the introduction of antigens into the body, prompting the immune system to produce its own antibodies. This can occur through vaccination, leading to long-lasting protection. In contrast, passive immunity involves the direct transfer of antibodies from one individual to another, such as through intravenous immunoglobulin or maternal antibodies passed to an infant, providing immediate but temporary protection.
Process of immunity?
The process of immunity is to produce specific antibodies that bind to antigens on the surface of pathogens. =]
What produces active immunity without causing illness?
Active immunity can be produced through vaccination, where a weakened or inactivated form of a pathogen is introduced into the body. This stimulates the immune system to produce antibodies and memory cells without causing the disease itself. As a result, the immune system is prepared to respond more effectively if exposed to the actual pathogen in the future.
What stimulates production of t3 and t4?
Thyroid stimulating hormone (TSH) stimulates the thyroid gland to produce T4 (Thyroxine).
What is the abbreviation for the hormone that stimulates the adrenal glands to produce hormones called corticosteroids?
The abbreviation for the hormone that stimulates the adrenal glands to produce corticosteroids is ACTH, which stands for adrenocorticotropic hormone.
What stimulates the ovaries to produce the hormones estrogen and progesterone?
LH stimulates ovaries to produce oestrogen and progesteron.LH stands for Leutanizing hormone.
What is the difference between active immunity and inactive immunity?
Active immunity occurs when the immune system is exposed to a pathogen and produces its own antibodies in response, often following vaccination or natural infection. This type of immunity is long-lasting, as memory cells are created to recognize the pathogen in future encounters. In contrast, passive immunity involves the transfer of antibodies from another source, such as through maternal antibodies in breast milk or antibody treatments; it provides immediate but temporary protection since the recipient's immune system does not produce its own antibodies.
