What is difference between plasma cells and memory cells, and how do they prevent you becoming ill??

1 answer:

5 0

The difference between them is that they are active in fighting infection. Plasma cells are active in defense during the first exposure to invaders like viruses or bacteria producing antibodies. Memory cells last longer and make a copy of the invaders. This allows an extremely rapid defense later in case of a second exposure.

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Is log burning in a fireplace a form of potential energy

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Answer: I think it may be chemical energy

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Color (black/gray/red) is a ___________ characteristic

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Their are three main characteristic is intensity, saturation, and hue .

Red color is motivated by power, black is achromatic color with hue like white gray and white.black is symbol of darkness. Brightly co-loured object is one that reflects and transmits a large portion of light falling on it.

The great amount of light is reflected on white screen while a black screen would not reflects any light. Co-lour also linked with various personality trait , motivation and productivity levels in life. It symbolize life and death , love and evil and happiness and anger.Red color makes you feel passionate and energized.

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Plant species it eats

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The 1st, 3rd, and 4th are describing its surroundings not the individual grasshopper.

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The cichlid is a colorful fish found in freshwater lakes. There are over a thousand species of cichlid fish today. If a species

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The idea behind an available niche after extinction leading to speciation is: the fact that those species can grow distinct and then in other to survive develop new traits.

<h3>Meaning of speciation</h3>

Speciation can be defined as a process that births new species with different traits while they evolve.

Speciation occurs when extinction is eminent and most time in other to preserve that race they evolve into something new with new traits.

In conclusion, The idea behind an available niche after extinction leading to speciation is: the fact that those species can grow distinct and then in other to survive develop new traits.

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