Answer:
1. Reverse Osmosis
Reverse Osmosis works by forcing feedwater through a semi-permeable membrane.
A pump is used to apply pressure to reverse the normal osmotic flow across a membrane, meaning purified water molecules (permeate) are forced through the reverse osmosis membrane and recovered in preference to contaminants in the concentrated side which are left behind (reject concentrate).
2. Oxidisation
Oxidisation in the form of chlorination has been used as a means of water purification since the beginning of the last century. Hypochlorite is the key agent, achieving a disinfection of water by oxidising bacteria to eliminate waterborne diseases. Several different methods can be used to provide oxidation, including ozonation, chloramination, UV, bromination & chlorine dioxide. During the treatment, hydroxyl radicals are generated to destroy bacteria cells.
That is a plant cell if you look you can see the chloroplasts in the cells
Answer: energy derived as a result of movement of electrons. When used loosely, electrical energy refers to energy that has been converted from electric potential energy.
Explanation:
Answer:
(A) Mutation such that formation of dimers is blocked.
(B) Alteration in the twist or coiling of the dimers, blocking formation of staggered tetramers.
(C) Disruption of the polarity of the final desmin strands.
Explanation:
Desmin is an intermediate muscle specific filament protein. It is a very important intermediate filament protein in the smooth muscles skeletal and cardiac muscles.
Desmin related myopathy is disorder that causes mutations in desmin. The effects of this mutation on desmin results in weakness of the muscles of the both the lowered and upper limbs, respiratory failure( problems with breathing), weakness of the cardiac and skeletal muscles as well thereby causing irregular beating of the heart which could result in an heart attack.
The possible mutations that could lead to this desmin related myopathy are:
a. Mutations in desmin such that formation of dimers is blocked.
b. Alteration in the twist or coiling of the dimers, blocking formation of staggered tetramers.
c. Disruption of the polarity of the final desmin strands.