The
correct answer is The person would develop low blood pressure and feel faint
because the heart will be pumping less blood with each heartbeat.
<span>
The thickening of the heart muscle may block
blood flow out of the ventricle which then must work hard to pump blood. As a
result, the symptoms can include chest pain, dizziness or fainting.</span>
Answer:
The correct answer is option c. "because the in vitro EGFR did not travel through the Golgi it was not properly tagged with the molecular modifications needed to localize to the membrane".
Explanation:
The epidermal growth factor receptor (EGFR) protein localization into the cellular membrane is a highly regulated process since the transmembrane part of the protein is very hydrophobic. The EGFR needs to go trough a series of post translational modifications in the Golgi apparatus, including glycosylation and subsequent folding processes. The EGFR synthesized outside the cells did not travel through the Golgi apparatus, therefore it does not go trough the post translational modifications and could not properly localize to the membrane.
A procedure which uses a catheter with an electrode in its tip to destroy the cells from which abnormal cardiac rhythms are originating is called Ablation.
Ablation therapy is used to treat some rhythm abnormalities. While cryo or freezing ablations have been used to address a number of rhythm issues, the bulk of ablations are performed using radiofrequency energy and catheter heating.
invasive intracardiac testing is necessary even though radiofrequency ablation is frequently safe and effective. The tissue is heated to a temperature of 45–100 °C using radiofrequency energy and an alternating current of 370–50 kHz. The catheter-induced lesion has dimensions of 5–6 mm in diameter and 2–3 mm in depth. To treat certain rhythm issues, like VT , a catheter with a larger tip, also known as an "irrigated tip," is used to make deeper and larger lesions.
Learn more about Ablation at
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Glycolysis is a process by which glucose is broken down into pyruvic acid in the cytoplasm of the cell. this process will occur in presence or absence of oxygen and therefore will not only occur in organisms that breath oxygen. in aerobic organisms, after the pyruvic acid has been formed it enters into mitochondrion where it undergoes a series of reaction to release more molecules of ATP. the final step in mitochondrion involves a reaction between oxygen and hydrogen ions to produce water as one of final products of respiration. in anaerobic organisms the pyruvic acid produced by the glycolysis is converted to molecules of lactic acid as the final product of respiration.