Biological Tools And Techniques — Part 2 MCQs with Explanations

Conductivity is the correct answer to “In gas chromatography, the basis for separation of the components of the volatile material is the difference in”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

Interaction of α - particles, β - and γ - rays with enzymes is the correct answer to “The ionizing radiation, which affects the activities of most of the enzymes is due to”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

Confocal microscopy with de-convolution is the correct answer to “For identifying the distribution of a specific protein in a tissue, which one of the following types of immunofluorescence microscopic methods has attained the highest level of resolution”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

Freeze drying is the correct answer to “Lyophilisation is a process of”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

Distillation is the correct answer to “How is fluoride removed from drinking water”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

X - ray diffraction is the correct answer to “Which of the following techniques is most appropriate for determining crystalline structure of environmental samples”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

Ultraviolet light is the correct answer to “Which of the following physical treatments cause damage to bacterial cells by producing free radicals”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.

121.5, 15, 15 is the correct answer to “An autoclave normally sterilizes material by heating the material to . . . . . . . . for . . . . . . . . minute at . . . . . . . . psi”. This question is standard in competitive examination syllabi for Biological Tools And Techniques.