A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observation, answer the following:
What is the condition called and how can it be rectified?

A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observation, answer the following: Name the cells on which this hormone acts.

A sample of urine was diagnosed to contain high content of glucose and ketone bodies. Based on this observ ation, answer the following: Which endocrine gland and hormone is related to this condition?

Rohit went to Jaipur with a school trip to visit some historical places. He and his friends observed that some old glass objects looked milky and windows pane of old buildings were looking slightly thicker at the bottom than at the top. Answer the following questions Under what conditions could quartz be converted into glass?

In the figure given below , the black line(upper) indicates action spectrum for photosynthesis and the lighter line (lower) indicates the absorption spectrum of chlorophyll 'a' , answer the followings: Wavelength of light nanometera(nm) What does the action spectrum indicate? how can we plot an action spectrum? explain with an example.

Two questions consist of two statements each, printed as Assertion and Reason. While answering these questions, you required to choose any one of the following four responses. If both Assertion and Reason are true and Reason is a correct explanation of Association. If both Association and Reason are true and Reasons is not a correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertions and Reason are false. Assertion: DNA segments can be excised by 'molecular scissors or chemical scalpels' what biotechnologists call restriction enzymes. Reason: Restriction enzymes are synthesized by microbes as a defence mechanism are specific endonucleases which are cleave double stranded DNA.

Deep sea divers have been using the compressed air containing N_2 in addition to O_2 for breathing. When the sea divers breathes in compressed air at a depth, more N_2 dissolves in the blood and other body fluids than would dissolved at the surface because the pressure at the depth is far greater than surface atmospherice p ressure. when the diver comes towards the surface, the pressure decreases and N_2 comes out of the body quickly forming bubbles in the stream which restrict blood flow and affect the transmission of nerve impuses. this results into a condition called 'the bends' which is dangerous and painful. To avoid this condition, professionals now use air diluted with helium. As a student of chemistry, can you analyse as to why helium is used?