The difference between medical services and health services is that medical services provide for medical needs; such as in the setting of student that has a disease, wherein he or she would need medical attention like diagnostics such as x-rays, blood studies, urine studies, etc. and therapeutics such as pain relievers, antibiotics, etc. On the other hand, health services are different such that health services promote overall health, even in the absence of disease. Health services usually focus on screening such as medical checkups (in the absence of disease), dental checkups, nutrition screening etc. Health services is more on the preventive side.
Answer:
separates fragments of DNA that have different lengths.
Explanation:
The particles that are contains in the gel interrupt the path of the DNA fragments when they are attracted by the electric current, so the longest ones are the ones nearest the origin(where the sample was placed before the electrophoresis) and the smallest ones are the ones at the end of the gel.
Long lived predatory fish, such as mackerel, swordfish, shark, and tile fish are heavily contaminated with mercury and they should be avoided during pregnancy.
Fish contains protein, minerals, vital nutrients such as omega-3 fatty acids, and vitamins, which are essential for a developing baby and a healthy pregnancy. Fish also contain contaminants such as mercury, which is toxic and can impair a baby's developing brain and nervous system. Therefore, fishes with high quantities of mercury should be avoided during pregnancy. Large fishes that have long life spans, and are predatory (eat other fishes) tend to have higher amounts of mercury than small fishes. High-mercury fishes include mackerel, swordfish, shark, and tile fish.
The procedure is not described here but codons are corrected for DNA proofreading and repair, which occurs during DNA replication.
<h3>What is DNA proofreading?</h3>
DNA proofreading is a fundamental cellular process that corrects errors and occurs during DNA replication.
During this process (DNA proofreading) the DNA polymerases “check” that they added the correct nucleotide bases.
In conclusion, the procedure is not described here but codons are corrected for DNA proofreading and repair, which occurs during DNA replication.
Learn more about DNA proofreading here:
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I think it is bacteria. Organisms with genetic material not bounded by a nuclear membrane are called prokaryotes. The genetic material in these prokaryotic cells is lying free in the cytoplasm. These cells do not have membrane-bounded organelles, such as mitochondria, chloroplasts and endoplasmic reticulum. Bacteria is one of the example and it is unicellular.