6095.Consider the following statements:
1. Hepatitis B is several times more infectious than HIV / AIDS.
2. Hepatitis B can cause liver cancer.
Which of the statement given above is/are correct?
1. Hepatitis B is several times more infectious than HIV / AIDS.
2. Hepatitis B can cause liver cancer.
Which of the statement given above is/are correct?
1 only
2 only
Both 1 and 2
Neither 1 nor 2
6102.Regular intake of fresh fruits and vegetables is recommended in the diet since they are a good source of antioxidants. How do antioxidants help a person maintain health and promote longevity?
They activate the enzymes necessary for vitamin synthesis in the body and help prevent vitamin deficiency
They prevent excessive oxidation of carbohydrates, fats and proteins in the body and help avoid unnecessary wastage of energy
They neutralize the free radicals produced in the body during metabolism
They activate certain genes in the cells of the body and help delay the ageing
6112.Which one of the following is the largest terrestrial wild animal?
Indian elephant
African elephant
Giraffe
White tiger
6133.Which one of the following processes in the bodies of living organisms is a digestive process?
Breakdown of proteins into amino acids
Breakdown of glucose into CO2 and H2O.
Conversion of glucose into glycogen.
Conversion of amino acids into proteins.
6142.The persons working in textile factories such as carpet weavers are exposed to which of the following occupational disease?
Asbestosis
Asthma and Tuberculosis
Silicosis
Siderosis