General Knowledge : General Science QUESTIONS AND ANSWERS :: part20 : 61 to 65
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
61.Chromosomes are : |
| present only in the nucleus of a cell |
| the biggest in number in human cells |
| made up of DNA as a main component |
| visible in all cells at every time |
62.Which one of the following statements is correct ? |
| All enzymes are proteins |
| All proteins are enzymes |
| Some enzymes are proteins |
| Only bacterial enzymes are not proteins |
63.Cholera bacillus was discovered by : |
| Lauis Pasteur |
| Ronald Ross |
| Robert Koch |
| Joseph Lister |
64.Calcium content is maximum in |
| bajra |
| maize |
| sorghum |
| wheat |
65.If father has blood group A and mother has blood group O, then which of the following blood groups may be found in their son ? |
| O |
| B |
| AB |
| B, AB or O |
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