Interferon are small proteins (cytokines) that enhance the immune system and defense against viruses and bacterial infections.
Interferon stimulates the infected cells and those nearby to produce proteins. These proteins prevent the virus from replicating within them. Further production of the virus is inhibited<span> and the infection is stemmed.
</span>There are three types of interferon: gamma, alpha and beta. Alpha and beta can be produced from any cell, and gamma is<span> produced only by natural killer cells and T lymphocytes. The main purpose of gamma interferon is to signal the immune system to respond to infectious agents or cancerous growth.</span>
the answer would most likely by b
flexibility is <span>the quality of bending easily without breaking.
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muscular endurance<span> is the ability of a </span>muscle<span> or group of </span>muscles<span> to sustain repeated contractions against a resistance for an extended period of time
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muscular strength<span> is defined as the maximum amount of force that a </span>muscle<span> can exert against some form of resistance in a single effort
</span>physical fitness<span> is your ability to carry out tasks without undue fatigue</span>
1. Manners
2. Peer pressure
3. Sibling
4. Prejudice
5. Discipline
6. Cliques
