The correct answer is true
Answer:
Characterization of exosomes has become a topic of interest in medical research and molecular biology because it can provide very valuable information for early detection, disease monitoring and development of effective treatments against cancer and autoimmune diseases. Exosomes are known as one type of secreted membrane vesicles that are responsible for intercellular communication by providing means for intercellular exchange of proteins, lipids, mRNA, miRNA and DNA, contributing to intercellular communication in relevant biological processes, playing an important role in the development of several diseases, and specifically, modulating cancer microenvironment and the immune response. Exosomes and its contents also have emerged as non‐invasive biomarkers for various diseases. Exosomes composition and quantity may be directly related to the pathological state of the patient, so the characterization of exosome could be of great relevance for diagnosis.
Explanation:
https://www.creative-biostructure.com/exosome-analysis-and-characterization-651.htm
Answer:
Huntington disease is a dominant autosomic disease so it presents either in heterozygosity (Aa) or in homofzigosity (AA)
observing the pedigree, the two parents have the Aa genotype so by making the punnet's square we have as possible genotypes: AA, Aa, Aa, aa. So the chance to get the disease is 25%
Answer:
The answer is natural selection
Explanation:
The modern theory of evolution was developed by Charles Darwin, an amateur English naturalist, in the 19th century
Hey there!
Here is your answer:
<em><u>The proper answer to this question is "</u></em><span><em><u>Precambrian".</u></em>
Reason:
<u><em>The </em></u></span><u><em>Precambrian is the expanse of time before the Phanerozoic era. Also largest span of time in Earth's history before the current Phanerozoic Eon. The Precambrian </em></u><span><u><em>divided into several eons of the geologic time scale. Which means that its the history of the eras.</em></u>
<em>Therefore the answer is </em></span><span><em>Precambrian.</em>
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit</span>
