Human genome is estimated to have 30,000 genes. Each average gene consisting of 3000 bases. The human genome thus has over 3 billion nucleotide pairs.

Single nucleotide polymorphism is a small genetic change that occurs within a DNA sequence. It can also be defined as replacement of one nucleotide with any of the other 3 nucleotides.

The daily volume of glomerular filtrate in adults is 150 liters in females and 180 liters in males. More than 99% of the glomerular filtrate returns to the bloodstream via tubular reabsorption thus only less than 1% is excreted through urine.

Blood borne ADH binds with its receptor present on the basolateral membrane of a cell in the distal or collecting tubule. This binding activates the cAMP secondary-messenger system within the cell. cAMP increases the opposite luminal membrane’s permeability to water by promoting the insertion of ADH-regulated water channels into the membrane.

Erythropoietin is a hormone that stimulates RBC formation. At high altitude and during exercise the body is in need of oxygen, so more RBC is manufactured.

Solubility of acids gradually decreases with increase in their molar masses. Solubility of lower members of carboxylic acids is due to H-bonding. Branching in chain also decreases the solubility. Thus, acetic acid has the highest solubility in water among the given compounds.

Melting point of carboxylic acid increases with increasing molar mass. Melting point of carboxylic acids containing even number of carbon atoms is higher than the next lower and higher member containing odd number of carbon atoms. Thus butanoic acid has the highest melting point among the given carboxylic acids.

Due to the presence of H-bonding, boiling point of carboxylic acids is higher than that of corresponding aldehydes, ketones, ethers or even alcohols of comparable molar masses. Thus acetic acid has the highest boiling point among the given compounds.

Carboxylic acids can react with weaker bases such as carbonates and bicarbonates to evolve CO₂. 

R-COOH + NaHCO₃ →RCOONa + CO₂↑+ H₂O 

This reaction is used to detect the presence of carboxyl group in an organic compound.

Power Consumed = Current Drawn X Voltage 

= 120 X 240 

= 28.8 kW

Power generated in series = p/ n

Power generated in parallel = nP

Therefore, when we connect two motors in series, 

Power generated = 18/2 = 9kW

The motion does not change the magnetic flux through the loop. The magnetic flux is constant with respect to time. Hence, there is no induced current in the loop.