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>
Answer:
Part of a peer group.
Explanation:
Peer group may be defined as the group of individuals that have same interests, back ground or social status. They are more influenced by the other's behavior and belief.
Maddy live in the group of girl friends that have same behavior standard, dress code. They are more or less similar with each other and like to share each other company. They are friends and represent the part of the peer group.
Thus, the correct answer is option (a).
Answer:
slow-to-warm-up.
Explanation:
Baby Elizabeth has the temperament described as slow-to-warm-up. These babies have difficulties relating to others, are very shy and do not get used to new experiences. These babies tend to reject and ignore any new people or things, exhibit low moods, handle life cautiously, a little negatively, usually observe everything around them, and are not very active children. These babies end up being overrated and when this occurs they tend to move away.
Answer:The auditory ossicles are a chain of small bones in the middle ear that transmit sound from the outer ear to the inner ear through mechanical vibration.
Explanation:
