Antonyms, Synonyms, and Logical Reasoning Quiz
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Questions and Answers

Which of the following is a possible opposite of 'Captivate'?

  • Offend (correct)
  • Fascinate
  • Campaign
  • Canvass
  • What does 'taking French leave' mean in the context?

  • Taking leave without permission (correct)
  • Taking extraordinary leave
  • Taking leave on medical grounds
  • Taking sick leave
  • Given the statements, which conclusion logically follows? All books are notes, Some notes are watches, No watch is a pencil.

  • No watch is a book
  • Some notes are pencils
  • Some watches are books
  • Some notes are not pencils (correct)
  • Where is the Indian National Defence University being set up?

    <p>Bhubaneswar, Odisha</p> Signup and view all the answers

    Who was the last Hindu king of North India?

    <p>Harshavardhana</p> Signup and view all the answers

    Which animal phylum has the highest diversity and number of species?

    <p>Arthropoda</p> Signup and view all the answers

    What is the primary purpose of heavy metals in the preparation of specimens for electron microscopy?

    <p>To increase contrast of images</p> Signup and view all the answers

    Which statement about competent cells is incorrect?

    <p>They possess high copy number plasmids</p> Signup and view all the answers

    Why can immersion oil be used to increase the resolution of some microscope lenses?

    <p>Refractive index</p> Signup and view all the answers

    What is the correct sequence of steps in a PCR reaction?

    <p>Denaturation-Annealing-Synthesis</p> Signup and view all the answers

    Which technique is utilized to study the secondary structure elements of proteins?

    <p>Circular dichroism spectroscopy</p> Signup and view all the answers

    In UV-visible spectroscopy of organic compounds, which electronic transitions are generally concerned with?

    <p>$\pi - \pi^{<em>}$ and $\sigma - \sigma^{</em>}$</p> Signup and view all the answers

    Which enzyme plays a key role in the first step of the polymerase chain reaction (PCR)?

    <p>Polymerase</p> Signup and view all the answers

    If a child is born to a man with blood group AB and a woman with blood group B, whose father had blood group B, what blood group might the child belong to?

    <p>A, AB, B</p> Signup and view all the answers

    Which part of the brain is primarily responsible for regulating the biological clock?

    <p>Hypothalamus</p> Signup and view all the answers

    In genetics, what causes the position effect leading to changes in gene expression?

    <p>Translocation</p> Signup and view all the answers

    How many chromosomes would a trisomic individual typically have compared to a normal diploid individual?

    <p>$2n + 1$</p> Signup and view all the answers

    Which antibiotic binds to the 30S subunit of bacterial ribosomes?

    <p>Neomycin</p> Signup and view all the answers

    How many ATP molecules are net gained for each glucose molecule utilized in glycolysis?

    <p>2 ATPs</p> Signup and view all the answers

    In a 100 nucleotide long mRNA with a stop codon included, how many amino acids can it code for?

    <p>32</p> Signup and view all the answers

    What do Toll-like receptors (TLRs) recognize to play a crucial role in the innate immune response?

    <p>Microbial Components</p> Signup and view all the answers

    How many disulphide bonds are present in an antibody molecule in an antigen-antibody complex?

    <p>0</p> Signup and view all the answers

    If you radiolabel glucose at the C1 position, which carbon atom of pyruvate would be labelled?

    <p>Any of three carbons</p> Signup and view all the answers

    If the ratio (A+G)/(T+C) of one strand of double-stranded DNA is 0.6, what is the same ratio in the complementary strand?

    <p>0.3</p> Signup and view all the answers

    What is the function of DNA gyrase?

    <p>Supercoiling and relaxation of DNA</p> Signup and view all the answers

    Which of the following is the correct sequence in humans for telomere repeats?

    <p>TTAGGG</p> Signup and view all the answers

    Who first maintained embryonic chick cells in a saline culture?

    <p>Wilhelm Roux</p> Signup and view all the answers

    What are cybrids?

    <p>Nucleus of two different species but cytoplasm from one species</p> Signup and view all the answers

    Histone proteins are rich in which of the following amino acids?

    <p>Lysine and Arginine</p> Signup and view all the answers

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