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Quinine, the commonly used drug to treat malaria, is obtained from a plant. What part of the plant yields the drug?

Correct Answer: Stem bark

Quinine, used to treat malaria is obtained from which plant's part?

Quinine which is a major drug for malaria is obtained from

There are 70 patients admitted in a hospital in which 29 are diagnosed with typhoid, 32 with malaria, and 14 with both typhoid and malaria. Find the number of patients diagnosed with typhoid or malaria or both.

The anti-malarial drug quinine is made from a plant. The plant is

Analysis of a hexapeptide using enzymatic cleavage reveals the following result:
• Amino acid composition of the peptide is: 2R, A, V, S, Y
• Trypsin digestion yields two fragments and the compositions are: (R, A, V) and (R, S, Y)
• Chymotrypsin digestion yields two fragments and the compositions are: (A, R, V, Y) and (R, S)
• Digestion with carboxypeptidase A yields no cleavage product.
Given: Trypsin cleaves at carboxyl side of R. Chymotrypsin cleaves at carboxyl side of Y. Carboxypeptidase A cleaves at amino side of the C-terminal amino acid (except R and K) of the peptide.
The correct amino acid sequence of the peptide is:

The drug obtained from the bark of cinchona was used for treating malaria. The synthetic drug which replaced the natural product is

Quinine cures a man --------- malaria.

Quinine act a preventive . . . . . . . . Malaria.

Quinine, the effective medicine in the treatment of malaria, is extracted from

New and poorly understood diseases such as . . . . . . . . virus, hantavirus, and hepatitis C, have emerged, while old diseases like tuberculosis, malaria, dengue fever and . . . . . . . . have mutated into drug resistant forms that are difficult to treat.