Answer:
Electricity is a secondary energy source that we get from the conversion of other sources of energy such as coal, natural gas, oil, nuclear power, and so on. These sources are known as “primary sources.” Primary sources can be renewable or non-renewable, but the electricity itself is neither.
Explanation:
thank me later
Answer:
B) Viruses are killing some of his B cells and becoming incorporated into the genomes of others.
Explanation:
Epstein-Barr virus causes infectious mononucleosis by following mechanism.
1) Epstein-Barr virus attaches to and infects epithelium of the throat where it replicates and causes pharyngitis.
2) Virions enter the lymphoid vessels and are carried to the lymph nodes. Some virions escape the lymphnode trap and are carried to the bloodstream.
3) Virions attach specifically to B lymphocytes and infect them, producing either latent infection or productive infection.
4)The infected B lymphocytes actively replicate and differentiate into cells producing random immunoglobulins.
5)T cells respond to infection and destroy the lymphocytes replicating EBV vitus.
6) Latently infected B lymphocytes become immortal. They are not attacked by T cells.
Answer:
The Correct answer is Bio-diversity hots pot
Explanation:
- Biodiversity is the different form of life in a particular region where different types of species of organism lives. It helps and increases the stability of the Ecosystem.
- Ecologist describes Bio-diversity by its three different attributes of biological organization.
There are three different types of Bio-diversity such as:
- Genetic diversity
- Species diversity
- Ecosystem diversity
The kelp would not survive if warm waters rise, the nutrient bed lays with the cold waters
Answer:
the answer is D) DNA and RNA
