D. filling important government positions with party supporters
The antigen's foreignness is the most important determinant of immunogenicity when considering an antigen.
An antigen in immunology is a molecule, molecular structure, foreign particle, pollen grain, etc. that may attach to a particular antibody or T-cell receptor. Antigens within the body may cause an immunological response.
Antigens are outside elements. Normally, the body's defence cells don't react to molecules that belong to it (self antigen). A substance's antigenicity is often correlated with its foreignness . When compared to antigen from other members of the same species, it is less antigenic.
A foreign substance must make up the immunogen. Only substances that are not normally found in the body or exposed to the cells of the particular immune system trigger immune reactions. The immune system will distinguish between "self" and "non-self" in normal circumstances.
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<span>The answer is Ravenna. The city is on a lowland plain close to the union of the Ronco and Montone rivers, 6 miles (10 km) inner from the Adriatic Sea, with which it is linked by a canal. Ravenna was a significant part in history as the principal of the Western Roman Kingdom in the 5th century AD and later (6th–8th century) of Ostrogothic and Byzantine Italy.</span>
Answer:d
Explanation:because that’s what they do
Answer:
Consumer or seller concerns
Explanation:
Value orientation has to do with creating and offering value to a particular group.
In decision making, value orientation reflects the extent to which <u>focus is placed on meeting the </u><u>needs of a consumer</u><u> </u>offering valuable products or the <u>extent to which the </u><u>seller's concerns</u><u> are given priority and addressed.</u>
