Answer:
In serious cases, your doctor might suggest that you have your spleen removed, which is called a splenectomy. It's entirely possible to live a normal, healthy life after having your spleen removed. Your risk of developing infections throughout your life may increase.
Answer:
the accurate one is layer C is younger then layer A
Explanation:
Human Gene Therapy.
(It is all of these)
A. includes the insertion of genetic material into human cells for the treatment of a genetic disease.
B. Has been used for treatment of children who have severe combined immunodeficiency.
C. Has been used in a trial to treat familial hypercholesterolemia.
Can be injected by IV, shots that go into the vein to carry the gene all the way around the human body system, and possibly pills (possibly).
Purine rings are attached to ribose phosphate as they are generated, but pyrimidine rings must first be constructed before being connected to the compound.
What are purine and pyrimidine nucleotides?
- Major energy carriers, components of nucleic acids, and starting points for the creation of nucleotide cofactors like NAD and SAM are purine and pyrimidine nucleotides. Despite the obvious significance of these molecules, there is still much we don't know about how plants make and use these nucleotides.
- Furthermore, only a small portion of the research in this field has included genetic analysis to determine the function(s) of particular enzymes. Nucleotide synthesis in plant cells follows similar processes to those in animal and microbial cells.
- Purine and pyrimidine synthesis pathways are comparable and distinct from one another. The following are some similarities: Both bases need glutamine amide to be formed, and the "core" of the purine and pyrimidine bases that must be created includes an amino acid.
Learn more about pyrimidine here:
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The correct answer is: D. tragedy of the commons theory.
The tragedy of the commons theory explains situation in a system where resources are shared and suddenly the individual users start to act independently. Individual users (in this case world countries) start to act according to their own self-interest behave contrary to the common good of all other users (e.g. fishing companies) by depleting or spoiling that resource (fishes and other marine organisms) through their collective action.
