The ATRIA are the superior chambers of the heart. These are responsible for the chamber for blood. while the VENTRICLES are in the inferior chambers of the heart. These are responsible for pumping blood the lungs and to the body.
Answer:
Recombinant DNA technology
Explanation:
Recombinant DNA technology (also called genetic engineering) is the combination of DNA molecules from two different species to create new genetic combinations that would not otherwise be found in the genome and that is of great importance to science and other fields. Recombinant DNA technology is mainly involved in the isolation, characterization, and alteration of DNA in organisms’ genome to create improved or novel organisms.
Answer:
On the agarose gel, primarily four different forms of plasmid DNA is observed which are explained below.
Explanation:
- Alkaline Lysis Method is the commonly used biochemical technique for isolating plasmid DNA from bacterial cells.
- When the isolated plasmid DNA is subjected to electrophoresis on an agarose gel and observed after ethidium bromide staining, it is seen to get separated into four distinct bands sequentially from bottom to top,
- Circular and single-stranded form which migrates fastest among all.
- Supercoiled form which migrates after the circular form.
- Linear form which migrates after the supercoiled form.
- Nicked circular form which migrates last.
- The variation in intensity of the bands determines which form of the plasmids is mostly present in the isolated sample.
- If minimal damage is done to the plasmids, the band of supercoiled form of the plasmid will glow with maximum intensity.
I think it's exocytosis....
Hope this helps, Sorry if it's wrong!