Answer: Viruses are Zombie like because they go on stealth and are inactive outside the host.
Answer:
from what i read!! use own words
Explanation:
Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. ... The other possibility of pollution is when the water, which is mixed with chemicals and sand for the fracking process, comes back to the surface
Does fracking contaminate water?
No. They gave examples where fracking could contaminate water. For instance they state that "Injection of hydraulic fracturing fluids directly into groundwater resources" can cause contamination. ... The EPA also notes that disposing of fracking wastewater directly into surface water could contaminate drinking water.
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The Mid-Atlantic Ridge is composed of discrete spreading segments that are tens of kilometers long, and offset by transform faults and nontransform offsets
Answer:
The main difficulties of X-ray crystallography include:
1. It is very difficult to obtain crystals with high diffraction quality and proper size.
2. Phase analysis. In theory, X-ray crystallography technology has no requirement for the molecular weight of protein, and can obtain any high-resolution structure at the atomic level of protein. Because some proteins are very difficult to crystallize, or the quality of crystallization is very poor, there is no diffraction or only very low resolution diffraction data, which limits the X-ray crystallography analysis of protein structure.
Explanation:
http://www.creative-biostructure.com/protein-crystallization_26.htm
