Answer:
Many cells in the body have extensions of their cellular menbrana, which depending on their length can be cilia or microvilli, which are the shortest. We see the case, for example, the microvilli found in the small intestine, more abundant at the level of the second and third portions of the intestine, which favors the great absorption of liquids, proteins and nutrients that occur at this level.
Cilia are cellular structures that have a more defined formation and are characterized by their nucleus being made up of proteins and enveloped by the cytosol and plasma menbrana. They are presented as an appendix in the form of hair; We will find these cilia in the cells of the respiratory system and in the reproductive system where they help the mobility of foreign bodies (respiratory system) and the movements of sperm (reproductive system).
Answer: The information can be obtained from an expert phlebotomist or through an internet.
<u>Explanation:</u>
The Phlebotomist is one who is trained especially for taking out blood from the veins of patients. Such blood samples are used for testing purposes. If a phlebotomist is new and has no idea regarding collecting a D-dimer or an HIV test then in that case, he can take the help of another phlebotomist who is an expert in collecting such samples.
Such expert the phlebotomist will guide him properly in it. A new phlebotomist might read a book on such tests or can collect information from the internet also. This will resolve his problem.
Answer:
The menstrual cycle provides important body chemicals, called hormones, to keep you healthy. It also prepares your body for pregnancy each month.
There is no proof that vitamin E or selenium supplementation helps stop prostate cancer.
Those who entered the trial with elevated selenium levels saw an increased impact of potential prostate cancer, whether selenium was taken alone or in conjunction with vitamin E, but not men who started the research with moderate selenium levels.
According to this meta-analysis, selenium most likely has a preventive function in preventing prostate cancer from developing and progressing to advanced stages. So, selenium treatment can be suggested for prostate cancer prevention.
For certain enzymes and proteins, known as selenoproteins, to function and guard against cellular damage and infections, as well as help build DNA and regulate the synthesis of thyroid hormones, selenium is a necessary component.
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