Answer:
In environments with a high level of UV radiation darker skin protects against the harmful effects of UV radiation. According to the evidence, melanin is found in the upper layer of the skin human and absorbs UV radiation, which protects cells against the harmful effects of UV light. The genetic
determine the type of melanin and the amount of melanin present in the cells of an individual. Ultraviolet radiation causes damages DNA and disrupts normal chemical reactions in cells. These processes are greatly mitigated by eumelanin that is abundant in dark skin. This condition also gives protection of folate metabolism against deficiencies caused by strong UV radiation, there is evidence from epidemiological studies that indicates an association between dark pigmentation and a lower rate of neural tube defects due to lower decomposition rates folate.
Cell wall because it protects the cell membrane.
Answer:
Inflexible and maladaptive personality traits that are consistent across a broad range of situations are what characterize a(n) <u>personality</u> disorder.
Explanation:
It is understood that a person has a personality disorder when his personality characteristics are inflexible and maladaptive, that prevent the person from adapting to many normal life experiences and situations, to which he reacts in a rigid way that always causes specific problems, in other words, people with this disorder cannot adapt to the different situations of their daily lives due to their inflexible, rigid and significantly dysfunctional features, causing clinically significant discomfort or functional impairment. Therefore, the diagnosis of this disorder is clinical, this means that it must be made by an expert professional, considering the full spectrum of symptoms and signs that the patient presents. It usually begins at least in adolescence or early adulthood.
Would not be to distinguish between labeled DNA and amino acids.