When vasopressin (ADH) levels are high, the urine is hyperosmotic compared to normal blood osmolarity.
<h3>What is vasopressin?</h3>
- The hypothalamus produces vasopressin, also known as antidiuretic hormone (ADH), arginine vasopressin (AVP), and other nonapeptides.
- It has been established by science that it is crucial for maintaining the body's osmotic equilibrium, controlling blood pressure, maintaining salt homeostasis, and maintaining renal function.
<h3>What is hypo and hyper - osmotic urine?</h3>
- Hypo-osmotic solution: one with lower particle concentration and less pressure.
- Hyperosmotic: A solution with a higher particle concentration and greater pressure.
- Hyperosmotic urine, also known as concentrated urine, has an osmolarity that is higher than blood osmolarity by definition.
- When the circulating levels of ADH are high, which happens when there is a lack of water, hyperosmotic urine is produced.
Learn more about osmolarity here:
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<span>When we are talking about biogeochemical cycles we are talking about the pathways by which a chemical substance moves through both the biosphere and the atmosphere. There are a number of cycles which come back to the starting point and which can be repeated. Moreover, the very term biogeochemical tells us that there are more than one factor involved. We have chemical, biological and geological factors at play. The circulation of chemical nutrients through the biological and physical world are known as biogeochemical cycles.</span>
Explanation:
Generally, a small difference in blood pressure readings between arms isn't a health concern. However, a difference of more than 10 millimeters of mercury (mm Hg) for either your top number (systolic pressure) or bottom number (diastolic) may be a sign of blocked arteries in the arms, diabetes or other health problem
.A significant difference in the pressure recorded in the right and left arms can signal circulatory problems that may lead to stroke, peripheral artery disease, or other cardiovascular problems.
The answer is written on the pic I sent you with this
Explanation:
The label A represents mitochondria.
The mitochondria is also called the powerhouse of the cell which converts glucose to energy rich molecules of ATP.
Label B represents nucleus.
Nucleus contains the genetic material or DNA, RNA , nucleolus, chromatin fibres and proteins. It contains the chromosomes which control the hereditary characteristics.
Label C represents lysosome.
Lysosomes contain digestive juices which breaks down large cell parts and large molecules and helps in intracellular digestion.
Label D represents rough endoplasmic reticulum having ribosomes.
The rough endoplasmic reticulum provides surface for protein synthesis. It is also used to transport cellular contents from one cell to another.