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zhenek [66]
3 years ago
9

What is Crystallographic data processing and structure determination? What are the physical infrastructures of X-ray crystallogr

aphic structural biology?who can tell me detailed information? Any help would be appreciated. Thanks in advance!
Medicine
1 answer:
Rainbow [258]3 years ago
3 0

Answer:

The physical infrastructure for X-ray crystallography structural biology includes synchrotrons, which are affordable by a nation. There are 47 in the world (lightsources.org). Each synchrotron provides a number of beamlines for experiments, usually including several optimized for macromolecular X-ray crystallography, often some for other structural biology techniques including SAXS (Small-Angle X-Ray Scattering) and CD (Circular Dichroism), and usually some beamlines for material sciences and other non-biological applications.

Explanation:

https://www.creative-biostructure.com/Data-Processing-and-Interpretation-584.htm

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At rest, most of the body's blood supply resides in the pulmonary loop.<br> a. True<br> b. False
Dmitry_Shevchenko [17]

Answer:

The answer to the statement: At rest, most of the body´s blood supply resides in the pulmonary loop, would be, B: False.

Explanation:

The circulatory system never stops working. Pumping of blood, transportation of oxygen, nutrients and water to and from tissues is a process that does not end, even during sleep. The only moment when this process does not happen, is in death. However, a good question is, where does the blood go, or stay, when the body is not active, like for example, during sleep. And the answer is that most of it will rest on the systemic veins and venules and will slowly circulate back to the heart, but at a much lower rate than when the body activates itself. However, what is not true is that blood will reside mostly in the pulmonary loop, because this loop does not have the capacity to store that much blood.

8 0
3 years ago
C) Name some enzymes that viruses may have for entering the host cell and complete their life
lana66690 [7]
Integrase is the viral enzyme that catalyzes the Integration of virally derived DNA into the host cell DNA in the nucleus, forming a provirus that can be activated to produce viral proteins.
5 0
3 years ago
a client with acute myeloid leukemia has a fever. what pathophysiological process does the nurse recognize is the cause of the c
natka813 [3]

Neutropenia.

Having too few neutrophils, a particular kind of white blood cell, leads to neutropenia. While all white blood cells aid in the body's ability to fight infections, neutrophils are particularly crucial in the battle against some illnesses, particularly those brought on by bacteria.

You may be more susceptible to infections if you have neutropenia. Even common oral and digestive system bacteria can cause significant sickness when neutropenia is severe.

A reduction in neutrophils leads to fever and infection (neutropenia). Anemia, or low red blood cell counts, contributes to AML symptoms such pallor, weakness, and weariness.

Pancytopenia, a generalized drop in all blood components, is not the reason why AML patients have fever. In AML, petechiae and bruises are brought on by thrombocytopenia, a decrease in platelet count.

Here is another question with an answer similar to this about Neutropenia: brainly.com/question/14327907

#SPJ4

7 0
2 years ago
If 1/2 gallon covers 1/12 of a wall, how many quarts of paint are needed to cover the entire wall?
Rama09 [41]

Answer:

I apologize for being a few days late, but I believe the answer is 24.

Explanation:

One gallon has 4 quarts, so half a gallon would have 2 quarts. If you take the denominator of 1/12 and multiply it by two you would get 24.

7 0
3 years ago
Read 2 more answers
Recovery from a severe metabolic acidosis is most dependent on which of the following?
Svet_ta [14]

Answer:

The best answer to the question: Recovery from a severe metabolic acidosis is most dependent on which of the following? would be, D: Arterial pH.

Explanation:

When a person reaches such a severe situation, as having metabolic acidosis, then it means that his body systems are not being able to use the mechanisms to restore the normal acid-base balance within it. Normally, a person needs to have an acid-base balance of 7.35 to 7.45. Drops below or above these numbers will result in acidosis or alkalosis and in severe problems. The way that the body can tell if there is something going on with the pH levels in the blood is through a series of chemoreceptors, especially in the neck, that constantly measures the amount of CO2 molecules in the blood and especially, the pH (acidity or alkalinity) given by the excessive presence, or absence, of acids in the blood. There is another ration that is important for the body, and it is the presence of bicarbonate ions, which will help balance out the amount of H+ ions produced by normal cell function, or increased cell function. In metabolic acidosis, the amount of H+ vs. bicarbonate ions is immense, H+ winning by far over bicarnonate, and a series of steps are taken by the body to restore the 20:1 ratio, and especially return the pH to its normal range. All mechanisms point towards that one measure: pH. Once the level of pH has been reached, we can tell a person is finally coming out of metabolic, or recovering from, metabolic acidosis.

7 0
3 years ago
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