Nuclear magnetic resonance provide information on the structure of a purified protein based on its nuclear spin properties in a magnetic field, whereas X-Ray crystallography uses diffraction pattern of protein in solid phase.
Explanation:
Nuclear magnetic resonance is a spectroscopic technique that involves change in nuclear spin energy in presence of an external magnetic field. It is based on the absorption of electromagnetic radiation in the radio-frequency region.
X-Ray crystallography is a method of determining the arrangement of atoms within a crystal.This technique is based the fact that when a beam of X-ray strikes a crystal, the beam gets diffracted. From the angle and intensities of diffraction a three-dimensional structure of electron density can be determined .
the answer is Eukaryotic, the first one.. hope it helps
D)some of the bacteria may be resistant to the antibiotic and survive
The correct answer is: Increased serum levels of bicarbonate.
Gastric lavage causes an excessive loss of gastric fluid, which resultis in excessive loss of hydrochloric acid (HCl). HCl usually neutralize the sodium bicarbonate (NaHCO3) secreted into the duodenum by the pancreas. Since the gastric lavage causes the loss of HCl, the intestinal tract absorbs the excess bicarbonate, and alkalosis (increased levels of bicarbonate) results.
Answer:
Through automatic reactions to harmful stimuli
Explanation:
One way is that the nervous system allows your body to automatically react to avoid dangers without the nerves needing to send a signal to the brain. One example is that your hand will automatically pull away when touching something hot, you don't have to think about it and tell your hand to pull away. This saves time and prevents injury.
