Chromosomes are composed of deoxyribonucleic acid (DNA) mole
There are mainly two molecules that function as genetic material in living organisms.
These are ribonucleic acid(RNA) and deoxyribonucleic acid(DNA).
The organisms having DNA as genetic material require packaging of DNA as it is a long polymer of deoxyribonucleotides.
In the case of human beings, the length of DNA in a cell is approximately 2.2 meters which is very large as compared to the size of the nucleus( approximately 10^-6 meters).
So, the DNA has to be made compact for it to be present inside the nucleus of a cell.
Therefore, the DNA present inside the nucleus of a cell undergoes coiling and compaction through several stages before finally becoming a chromosome, which is shown in the adjoining diagram.
Thus, chromosomes are composed of deoxyribonucleic acid (DNA) molecules.
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The amount of water reabsorbed during the formation of urine can be changed by hormones, enabling the creation of either concentrated or diluted urine. The duct serves this purpose.
In heating, ventilation, and air conditioning (HVAC), air is delivered and removed by ducts, which are conduits or passageways. Examples of the necessary airflows include supply air, return air, and exhaust air.  As part of the supply air, ducts frequently deliver ventilation air as well. As a result, air ducts are one way to guarantee both thermal comfort and adequate interior air quality. The brain releases a substance called antidiuretic hormone (ADH), which makes the kidneys release less water and reduces the volume of urine generated. The body makes less pee when its ADH level is high. A low
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The reasons are:Pea plants were easy to grew and they developed quick.It has a short life expectancy, which is about 3-4 months, so it can indicate prompt outcomes after the experiment. It is a bisexual plant however sexual reproduction can be effortlessly conveyed out, here it is additionally simple to locate an unadulterated line. It has 7 sets of differentiating characters. 
        
             
        
        
        
<span>The process by which most living cells generate energy during the process of aerobic respiration. CO2 release takes place at the stage of krebs cycle.
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So according to above explanation
Krebs cycle , is the correct
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It might cause harmful changes in the serum phosphorus and other electrolytes. So, Refeeding syndrome so dangerous.
<h3>What is serum phosphorus?</h3>
- The serum phosphorus test quantifies the phosphate levels in the blood. 
- A vein, typically on the back of the hand or the inside of the elbow, is used to draw blood.
- When hypoparathyroidism, parathyroid gland does not produce enough parathyroid hormone. 
- Body contains too much vitamin D. 
- A diet that is too high in phosphorus.
- Although the terms "phosphorus" and "phosphate" are sometimes used interchangeably when discussing tests.
- A serum phosphorus/phosphate test actually measures the amount of inorganic phosphate in the blood. 
- Phosphates are essential for the synthesis of energy, the health of muscles and nerves, and the development of bones.
- Although serum inorganic phosphate only represents a very small portion of the body's total phosphorus, it is easily quantifiable and provides information on the body's phosphorus reserves.
- Phosphate is mostly found in the body in an organic form as a compound with lipids, proteins, and carbohydrates.
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