Answer:
E. 3, 6, 7, 4, 5, 8, 1, 2
Explanation:
Systemic circulation is the circulatory pathway which is involved in the transport of the oxygenated blood to the body when pumped by the heart through arteries, capillaries and then back to the heart.
In the given question, the order of vessels in the systemic circulation has been asked which begins with the entry of the deoxygenated blood to the heart.
1. The deoxygenated blood enters the blood from vena cava to the right ventricle.
2. From the right ventricle, the blood enters the right atrium which pumps the de-oxygenated blood to the lungs through an artery called the pulmonary artery.
3. In the lungs, the blood becomes oxygen rich and is returned to the left atrium through the pulmonary vein.
4. The blood then enters the left atrium which is then pumped to the body through the main artery called the aorta.
This completes the systemic circulation and thus, Option-E is correct.
True
- Tubuloglomerular Feedback (TGF) is a type of internal feedback system in kidney physiology.
- The glomerulus in each nephron receives information from the renal tubules, which are located downstream in the tubular fluid (an upstream area).
- One of the processes the kidney utilizes to control glomerular filtration rate is tubuloglomerular feedback (GFR).
- An elevated distal tubular sodium chloride concentration results in a basolateral release of adenosine from the macula packed cells, and this process is known as purinergic signaling.
- This starts a chain of events that eventually raises the GFR to the proper level.
<h3>What is tubuloglomerular feedback mechanism?</h3>
A feedback system found inside the kidneys is called tubuloglomerular feedback in the study of renal physiology. The glomerulus in each nephron receives information from the renal tubules.
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Answer:
a
Explanation:
the answer should be that
A. Cell Membrane, a phospholipid contains a hydrophilic phosphate head and two fatty acid tails
