29 Questions
Which of the following is a possible opposite of 'Captivate'?
Offend
What does 'taking French leave' mean in the context?
Taking leave without permission
Given the statements, which conclusion logically follows? All books are notes, Some notes are watches, No watch is a pencil.
Some notes are not pencils
Where is the Indian National Defence University being set up?
Bhubaneswar, Odisha
Who was the last Hindu king of North India?
Harshavardhana
Which animal phylum has the highest diversity and number of species?
Arthropoda
What is the primary purpose of heavy metals in the preparation of specimens for electron microscopy?
To increase contrast of images
Which statement about competent cells is incorrect?
They possess high copy number plasmids
Why can immersion oil be used to increase the resolution of some microscope lenses?
Refractive index
What is the correct sequence of steps in a PCR reaction?
Denaturation-Annealing-Synthesis
Which technique is utilized to study the secondary structure elements of proteins?
Circular dichroism spectroscopy
In UV-visible spectroscopy of organic compounds, which electronic transitions are generally concerned with?
$\pi - \pi^{}$ and $\sigma - \sigma^{}$
Which enzyme plays a key role in the first step of the polymerase chain reaction (PCR)?
Polymerase
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?
A, AB, B
Which part of the brain is primarily responsible for regulating the biological clock?
Hypothalamus
In genetics, what causes the position effect leading to changes in gene expression?
Translocation
How many chromosomes would a trisomic individual typically have compared to a normal diploid individual?
$2n + 1$
Which antibiotic binds to the 30S subunit of bacterial ribosomes?
Neomycin
How many ATP molecules are net gained for each glucose molecule utilized in glycolysis?
2 ATPs
In a 100 nucleotide long mRNA with a stop codon included, how many amino acids can it code for?
32
What do Toll-like receptors (TLRs) recognize to play a crucial role in the innate immune response?
Microbial Components
How many disulphide bonds are present in an antibody molecule in an antigen-antibody complex?
0
If you radiolabel glucose at the C1 position, which carbon atom of pyruvate would be labelled?
Any of three carbons
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?
0.3
What is the function of DNA gyrase?
Supercoiling and relaxation of DNA
Which of the following is the correct sequence in humans for telomere repeats?
TTAGGG
Who first maintained embryonic chick cells in a saline culture?
Wilhelm Roux
What are cybrids?
Nucleus of two different species but cytoplasm from one species
Histone proteins are rich in which of the following amino acids?
Lysine and Arginine
Test your language skills and logical reasoning with questions on antonyms, synonyms, and logical conclusions. Determine opposite or similar meanings of words, as well as draw logical conclusions from given statements.
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