41. A small pouch containing silica gel, is often found in bottles of medicine in tablet or powder form because silica gel

1. 1. Kill Bacteria

   
   
   

   2. Kill germs and spores

   
   
   

   3. Absorb moisture

   
   
   

   4. Absorbs all gas present inside the bottle

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

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42. Metastasis is the process by which

1. 1. Cell divide rapidly under the influence of drugs

   
   
   

   2. Cancer cell spread through the blood or lymphatic system to other site or organs

   
   
   

   3. The chromosome in cell nuclei are attached to the spindle before moving to the anaphase poles

   
   
   

   4. Cancer cells are successfully inhibited to divide any further

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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43. Which of the following statement is not correct?

1. 1. Milk contains none of the B-vitamins

   
   
   

   2. Vitamin A (retinol) deficiency leaks to dry and scaly skin

   
   
   

   3. One of the symptom of scurvy is paid in the joints

   
   
   

   4. Vitamin B₁(thiamine) deficiency can lead to heart failure

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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44. Consumption of fish is considered to be healthy compared to flesh of other animals because fish contain

1. 1. Polyunsaturated fatty acids

   
   
   

   2. Saturated fatty acid

   
   
   

   3. Essential vitamins

   
   
   

   4. More carbohydrate and proteins

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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45. Consider the following conditions of a sick human body
    1. Swollen lymph nodes
    2. Sweating at night
    3. Loss of memory
    4. Loss of weight
    Which of these are symptoms of AIDS

1. 1. 1 and 2

   
   
   

   2. 2, 3 and 4

   
   
   

   3. 1, 3 and 4

   
   
   

   4. 1, 2, 3 and 4

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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