Answer:
Human immune system has two types of immune response-; Specific immune response and non specific immune response.
Explanation:
Human immune response
The response of body caused by immunity to a particular antigen or pathogen. there are two types of immune responses-
INNATE IMMUNE RESPONSE- This is the non specific immune response. This is present in all organisms by birth. No specificity is required.Examples-
Immunity transferred by mother to her baby from colostrum,
First line of defence like skin,
Non specific immune response is always present naturally. This is always ready to fight with any infection. Neutrophils, basophils, eosinophils and macrophages are cells which give immune response without any specific training. The first response after infection is fever, inflammation etc caused by non specific response.
ACQUIRED IMMUNE RESPONSE- Also known as adaptive response or specific response. Which is acquired by individual in his life. It is triggered by antigen and as response body produce specific cells
In this immunity, body produce MEMORY CELLS, so whenever in future that particular antigen exposed to the body it gives quick response against that antigen.
There are B and T LYMPHOCYTES which perform this response. B lymphocytes are cells produce antibodies these are IgA, IgD,IgE,IgG, and IgM. These cells target antigens and kill them in very specific manner.
Answer:
Light-dependent and Light-independent reactions
Explanation:
Light-dependent reactions capture the energy of light and use it to make ATP and NADPH. The light-independent reactions use ATP and NADPH to capture and reduce carbon dioxide.
Answer: A
Explanation: Its three leafs and tear drop shaped.
One of the advantages of nuclear power over traditional fossil fuels is that nuclear power produces much larger amount of power. <span>The Fort Calhoun plant in Nebraska has one reactor with the smallest generating capacity1 of 479 megawatts (MW). Hope this answers the question.</span>
Answer:
The potential risks associated with plant-based pharmaceuticals include: pollen transfer to related species, contamination of non-transgenic crops intended for the consumption by humans, allergic reactions to the drugs produced from the genetically engineered plant, and persistence of genetically engineered material to persist in the environment and accumulate in non-target organisms. Risk assessment of plant-made pharmaceuticals should be reviewed on a case-by-case basis because the plants used to produce proteins each have different risks associated with them.
