Weathering plate movements and volcanoes destroyed many of the craters.
APEX
<span>Neither. You need a nutritionist. Biochemist and food scientists could peripherally be involved by seeing that food is processed in such a way as to preserve the nutritional value of the food. (e.g., seeing that the vitamins are not degraded by processing) and contaminates and bacteria are not introduced.</span>
Answer:
1.What type of reaction is the health care provider concerned about and why?The health care provider concerned about the an IgE mediated allergic reaction. Inthe past, E.O. was given penicillin and had a sign of immune response to the drug.E.O. body has already produce Ig. E. If she uses the penicillin again, it may cause an increased allergic reaction. 2.Explain the role of IgE and mast cells in type I hypersensitivity reactions. Why might E.O. react adversely to the antibiotic with the first use?-The first exposure to an antigen causes B-lymphocytes to produce IgE-The second exposure to the same antigen causes cross links the IgE and mast cell degranulation and release of histamine, serotonin lead to rapid constriction of vessels and causing the hypersensitive reaction. -In the past, E.O.’s body had not produce the IgE immuglobin to penicillin. But at this point, her body is already produce it, and she might has some reaction to the drug. 3.What would you tell E.O.’s parents to look for when they are assessing for a reaction?Itching, angioedema, edema of larynx, uticaria, bronchospasms, vomiting, abdominal cramps, diarrhea
Answer:
The key difference between prokaryotic and eukaryotic ribosomes is that the prokaryotic ribosomes are 70S particles composed of 50S large subunit and 30S small subunit while the eukaryotic ribosomes are 80S particles composed of 60S large subunit and a 40S small subunit
Explanation:
