Anxious and apprehensive are signs that the patient doesn't have enough blood to his brain. The cause probably is the low blood pressure. <span>
Open abdominal surgery is a major surgery so it should have a high risk of bleeding. </span>Bleeding in abdominal space is dangerous because it was not visible and space is massive. The source could be a rupture of a blood vessel or broken stitch of the surgical wound.
<span>Then, the most likely cause for the sudden blood pressure drop in this patient would be massive bleeding.
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Answer:
Explanation:
1)Pfr/Pr
2) Pr
3)far-red
Explanation:
The leaves at the top of a tree’s canopy are exposed to direct sunlight during the day, and their phytochromes will occur in a high *Pfr/Pr* ratio. Meanwhile, the leaves of the same tree at the bottom of the canopy are highly shaded during the day and will likely have a higher proportion of the * ( PHYTOCHROME )Pr *;form of phytochrome present due to exposure to a higher proportion of *FAR RED * light.
Plants make use of the phytochrome system to it's adjust growth based on the seasons. Through phytochrome plants is able to respond to the timing and duration of dark and light periods. At dawn, all the phytochrome molecules present in the leaved are converted to the active Pfr form until sunset this is because the sun is unfiltered, and unfiltered sunlight has high percentage of red light, but lower far-red light, with the help of phytochrome system , the plants is able to compare the length of dark periods over several days.
Answer:
Evolution by natural selection
Explanation:
Most probably, the trait of being small, weak and slower did not convey advantage (or was even a disadvantage) in survival in their environment. The bigger, stronger and faster horses had an advantage and were able to survive long enough to pass down their genes to the next generation, Over succeeding generations more and more horses, therefore, became strong, bigger and faster. This is the process of natural selection at work.
Answer:
The process of Transcription occurs in the __nucleus_ and involves the copying of ___genome__. This copied information will then be ___translated__ in the cytoplasm to create a _protein____, which is composed of smaller building blocks called __aminoacids___. During translation, individual _amino acids___are attached to one another via __covalent bond___. As the protein strand gets larger and leaves the ribosome, it begins to fold into the first phase of its 3 dimensional structure (secondary structure). __Hydrogen bond___ give rise to the protein's secondary structure. In the tertiary/quaternary structure of a protein, ___hydrophobic__ amino acids are typically found towards the center of the structure, while _hydrophilic___are found towards the outside of the protein, facing the watery environment of the cell.
Explanation: