Answer:
The Pair Distribution Function (PDF) provides the probability of finding an atom at a distance "r" from a given atom.
Explanation:
Atoms are made up three particles protons, neutrons and electrons. The PDF is the Sine - Fourier transform of the total scattering diffraction pattern.
The Atomic structure pdf is used to find the average and short range structure for disordered crystalline materials, nanomaterials and amorphous materials.
Local Distortions, Chemical short range order, nanomaterial structure and amorphous structures are some of the studies that can be done by pdf technique.
Answer:
<h2>They are classified on the basis of their cell wall composition and as well as by the reaction to the Gram stain test.
</h2>
Explanation:
Most bacteria are classified into two main categories
i) Gram positive bacteria and ,
ii) Gram negative bacteria.
They are classified on the basis of their cell wall composition and as well as by the reaction to the Gram stain test.
Gram positive bacteria's characteristics
ii) they have cell walls composed mostly of peptidoglycan.
i) stain purple after Gram staining.
Gram negative bacteria's characteristics.
i) they have cell wall only a thin layer of peptidoglycan and an outer membrane with a lipopolysaccharide component.
ii) stain red or pink after Gram staining.
It enters and or leaves it through two separate mechanisms. One is the Sodium potassium pump which works as a gatekeeper for sodium and potassium ions that go in and out of the cell. This is active transport. Another way how it enters/leaves cells is with the help of passive ion channels where they can cross without much difficulty.
Answer:
the mimic is the exact copy and the model is like the example of the thing.
Answer:
evaporate more rapidly
Explanation:
the faster the water evaporates the more salt it leaves behind.
