<h2>Answer:</h2>
The correct answer is option C which is, "The phage genome replicates along with the host genome".
<h3>Explanation:</h3>
- The lysogenic cycle of the viruses are described as the replication of the virus inside the cell without lysing the cell as a result of replication.
- It is a host guest relationship.
- In this cycle, only viral genome replicate as part of host genome and it does not form phage inside the cell and not exit the host cell.
- While lytic cycle of virus replication leads to the lysis of cell and release of phages from the cell.
- Hence the correct answer is option C.
Answer:
B. Binging and purging
Explanation:
The physical signs and symptoms of anorexia nervosa are related to starvation. Anorexia also includes emotional and behavioral issues involving an unrealistic perception of body weight and an extremely strong fear of gaining weight or becoming fat. It may be difficult to notice signs and symptoms because what is considered a low body weight is different for each person, and some individuals may not appear extremely thin. Also, people with anorexia often disguise their thinness, eating habits or physical problems.
Answer:
Mounting evidence indicates that in healthy older adults, <u>Mylenin breakdown</u> predict(s) decrements in reaction time and other cognitive abilities.
Explanation:
According to one view, aging is accompanied by withering of the myelin coating on neural fibers within the cerebral cortex, leading to deteriorating neural connections, especially in the prefrontal cortex and the corpus callosum. Mounting evidence indicates that in healthy older adults, extent of myelin breakdown—appearing as small, high-intensity bright spots within fMRIs—predicts decrements in reaction time and other cognitive abilities.
Answer:
b. salivation, pinpoint pupils, and diarrhea
Explanation:
Nerve agents disrupt the normal functioning of nervous system. They inhibit the breakdown of neurotransmitter acetylcholine due to which nerve impulses are generated continuously. As a result the muscles are not able to relax which can prove fatal for the victim.
Due to non stop activity of muscle fibers unnecessary salivation occurs. Involuntary urination and defecation is also observed as in the case of diarrhea. The pupils remain constricted and give the appearance of pin point pupils. Examples of nerve agents are Sarin and Tabun.
