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An antibody molecule exerts a protective effect primarily through its ability to specifically bind to antigens, such as pathogens or toxins, thereby neutralizing them or marking them for destruction by other components of the immune system. This binding can inhibit the pathogen's ability to infect cells or disrupt its biological functions. Additionally, antibodies can activate complement proteins and facilitate phagocytosis by immune cells, enhancing the overall immune response. Their specificity and adaptability allow them to target a wide array of threats effectively.
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What are the means by which antibodies molecules exert a protective effect?
Antibody molecules exert a protective effect primarily through three mechanisms: neutralization, opsonization, and activation of the complement system. Neutralization involves antibodies binding to pathogens or toxins, preventing their interaction with host cells. Opsonization marks pathogens for destruction by immune cells, enhancing phagocytosis. Additionally, antibodies can activate the complement system, leading to the lysis of pathogens and recruitment of immune cells to the site of infection.
What effect does a deficiency of surfactant exert on lung compliance?
Increased compliance result
Numerous nerve impulses arriving at a synapse at closely timed intervals exert a cumulative effect?
temporal summation
What affect can marijuana have on other medicinal agents?
Marijuana is said to exert a synergistic effect with other medicinal agents. When used with nitrous oxide it may enhance the effect.
What does it mean to exert an influence?
To exert an influence means to have an impact or effect on someone or something, often resulting in a change in behavior, thoughts, or actions. This influence can be positive or negative, and it can come from various sources such as people, events, or circumstances.
Histamine is a hormone?
Yes, But it is a local hormone; that means it is released locally to exert its effect. Not like normal hormone which are released some where far away and shows their effect some where else.
Why is SeOF2 polar?
SeOF2 is polar because of its asymmetrical molecular geometry. The fluorine atoms exert a greater pull on the shared electrons in the molecule, causing a net dipole moment where one end of the molecule is more negative while the other end is more positive.
The process by which two hormones exert opposite effects is known as?
The process by which two hormones exert opposite effects is known as antagonism. Antagonism occurs when one hormone inhibits the actions of another hormone by competing for the same receptors or signaling pathways within the body. This leads to a counterbalancing effect that helps maintain homeostasis.
How do hydantoins work?
The precise mechanisms by which hydantoins work are unknown, but they are thought to exert their therapeutic effect by depressing abnormal neuronal discharges in the central nervous system.
What is the past tense of exert?
The past tense of "exert" is "exerted."
What effect do gravity have on a moving object?
All objects attract one another (exert an attractive force), due to gravity. The effect of any force, including gravity - if there is no force opposing it - is to accelerate the object (i.e., change its velocity).
What is permissive effect dealing with hormones?
Permissive effect when dealing with hormones refers to the effect of one hormone on a second whereby the second can exert its full normal effect that is normally associated with it. For example the effect of cortisol on glucagon's ability to increase blood glucose concentration during fasting is a permissive effect. Another one is the effect of Tri-iodothyronine (T3 active form of thyroid hormone) on epinephrine stimulation of lipolysis.
