Answer:
releasing cytokines that will destroy the foreign cells.
Explanation:
Here is the complete question
A client's exposure to an infectious microorganism has stimulated the client's immune response, including activation of effector (cytotoxic) T cells. These cells will help to eliminate pathogens by:
releasing cytokines that will destroy the foreign cells.
stimulating B cells to become more immunologically active.
releasing antibodies from within their cells membrane.
initiating the inflammatory response.
Answer:
any time a source of energy is obtain using natural means, the 10 % rule will apply. 10 % rule means when energy is passed in an ecosystem from one trophic level to next, only 10% of the energy will be passed on. A trophic level is the position of organism in the food chain.
So Quaternary consumers are at the top position in the food chain, they will receive less energy from the food as compared to the primary consumers which are at the bottom of the food chain. so when getting less food and less energy, Because of this, the populations of Quaternary consumers are usually the smallest out of the populations in the food chain.
So its just easy now to match the layer labelled in the given sample with the standard that I attached.
Therefore B would be the
White Blood cells and these are responsible for the defense of the body from the invasion of foreign objects. Thus
Option 4
Limited resources in an ecosystems would be
Land/territory
<span>Food </span>
<span>Water (in terrestial ecosystems) </span>
<span>Sunlight (mostly for plants) </span>
<span>Nutrition in the soil (again, usually for plants) </span>
The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid. Since there are 64 combinations of 4 nucleotides taken three at a time and only 20 amino acids, the code is degenerate (more than one codon per amino acid, in most cases).
