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Sati [7]
3 years ago
13

A client has a high level of carbon dioxide (co2) in the bloodstream, as measured by arterial blood gases. a nurse reviewing the

client's record plans care, knowing that a high co2 level will have which effect on circulation to the brain?
Biology
1 answer:
igor_vitrenko [27]3 years ago
3 0

It will cause vasodilation of blood vessels in the brain.

CO2 is one of the metabolic end products that can alter the tone of the blood vessels in the brain. High CO2 levels cause vasodilation, which may cause headache, whereas low CO2 levels cause vasoconstriction, which may cause lightheadedness. The statements included in the other options are incorrect effects.

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D) During Transcription, a nucleotide has been deleted. Explain the effect this will have
valkas [14]

Answer:

this mutation may change the open reading frame of the resulting RNA sequence and its final product, which is a protein in the case that this gene is used to synthesize a messenger RNA (mRNA) sequence

Explanation:

During the transcription, a region of DNA named 'gene' is used as template to produce an RNA molecule, typically a primary transcript of mRNA (pre-mRNA). Subsequently, this pre-mRNA suffers a process named RNA processing in order to generate a mature mRNA which is finally used to create a protein by a process called translation. If a deletion occurs during transcription, it may change the open reading frame (ORF) of the resulting mRNA when the mutation occurs in an exon of the protein-coding gene (i.e., occurs a frameshift mutation), while this deletion may not have any effect if it is localized within the introns which are removed during RNA processing. A frameshift mutation will change the amino acids that are added to the nascent polypeptide chain during translation.

7 0
3 years ago
Which of the following stages of the water cycle is most likely to be occurring on a clear Sunny hot day
Anettt [7]

Evaporation

Explanation:

On a hot sunny day, the stage of water cycle most likely occurring is the evaporation stage.

At this stage, a phase change is occurring and liquid water is converted to water vapor in the atmosphere.

  • Evaporation is an important aspect of the water cycle.
  • It is preceded by precipitation and followed by condensation in the atmosphere.
  • Water rises from the surface in gaseous forms and condenses in the atmosphere.
  • This is because it is less dense than the surrounding atmosphere.

learn more;

Phase change brainly.com/question/1875234

#learnwithBrainly

5 0
3 years ago
Read 2 more answers
Which of the following changes may occur during metamorphism?
mart [117]
The answer u r looking for is- A, all of the above. Hope I’ve helped ;)
5 0
3 years ago
A biologist ground up some plant leaf cells and then centrifuged the mixture to fractionate the organelles. Organelles in one of
adell [148]

Answer:

The correct answer is "chloroplasts and mitochondria".

Explanation:

Chloroplasts and mitochondria are two essential organelles because of its function of producing Adenosine triphosphate (ATP), the "molecular unit of currency". Chloroplasts are organelles that are found in plants and work in light conditions, whereas mitochondria could produce ATP in the dark. Since the biologist found that the heavier fraction could produce ATP in light it is very likely that it will have chloroplasts, while the light fraction that produces ATP in the dark would likely have mitochondria.

8 0
3 years ago
Adaptation is a change in a species over many generations. What is the cause of this change?
Flura [38]

Answer: is C

Explanation:

6 0
3 years ago
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