Hello the nurse will note that a potential contraindication to potassium supplements exists if the patient has-- Renal disease.
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Answer:
D) They can increase the reaction rate for a given reaction by a thousand-fold or more.
Explanation:
Enzymes are like catalysts with the only difference that they are bio-molecules. Biochemical/chemical reactions are slow because of 'transition state barriers' which require a lot of energy to overcome so enzymes rather than overcoming transition state barrier provide an alternate pathway for biochemical reactions which require comparatively less energy. Thus presence of an enzyme leads to an increase in reaction rate because alternate pathway which requires less energy makes the rate of chemical reaction rapid by a thousand-fold or more.
Answer:
1. Cytogenetic mapping.
2. Linkage mapping.
3. Physical mapping.
Explanation:
1.<u> Cytogenetic mapping - Gene localization using microscope.</u>
A cytogenetic mapping is defined as the visual appearance of genes when seen by using microscope. The genes are stained and seeing under microscope that shows visually distinct regions, called dark and light bands and provide unique appearance to the genes.
2. <u>Linkage mapping - recombination distance s measured using genetic crosses.
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Linkage mapping is done using linkage analysis by observing the genes linked to the offspring. It do not show physical distances but only shows genetic distances and how the two genes inherited together.
3. <u>Physical mapping - Determine nucleotide sequence distance using DNA cloning.</u>
Physical mapping is a technique by which physical distance between DNA base pairs can be evaluated with the help of DNA makers and also determine DNA base pairs sequences with high accuracy.
Yes
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Answer:
Global warming also refers to what scientists think will happen in the future if ... Though there is a steady stream of new studies on climate change, one of the most robust ... Between the two outlooks, less warming means fewer people will have to ... for the rise in average temperatures over the past century.What is global warming, and how is it different from climate change and climate variability? ... Haven't they been skewed by non-climate factors like instrument ... And, if so, doesn't this mean climate is not as sensitive to carbon dioxide.Global warming is happening now, and scientists are confident that ... global warming is, how scientists know it's happening, and how they predict future climate. ... Climate has changed when the planet received more or less sunlight due ... Earth's average surface temperature over the past century primarilyIf the planet accumulates heat, global temperatures will go up. ... Past climate change actually provides evidence for our climate's sensitivity to CO2. ... interesting questions; some are easily answered, some less so: [Has any research been done ... extinctions unless you think that this means global warming is a good thing.
Explanation:
In the United States, a series of reports by the U.S. Global Change Research Program ... Most of the warming over the last several decades can be attributed to human ... have increased over the past two centuries as a result of human activities, ... Physical factors also give rise to substantial spatial variations.The changes observed over the last several decades are likely mostly due to ... the growth rate of climate forcing 1 agents such as carbon dioxide will accelerate. ... in terms of the global mean temperature change that would be expected after a ... central United States during the 10th to 14th centuries than they have been in ...