Which of the following is effective for severe heart pain and bone fractures?

Liver becomes a storehouse of fat instead of carbohydrate and protein. This is known as:

Morphine is known to: $(i)$ Induce a feeling of euphoria. $(ii)$ Relieve anxiety,fear,and tension. $(iii)$ Suppress appetite. $(iv)$ Act on neurons in the central nervous system to relieve pain and induce sedation. $(v)$ Stimulate urine production. Which of the following statements are correct?

From which part of the plant $Erythroxylum$ $coca$ is cocaine obtained?

Which of the following substances is an alkaloid?

Alcohol consumption affects