List of top Life Science Questions asked in CUET (PG)

Which one of the following statement is incorrect regarding the work of Erwin Chargaff?
Which of the following pair of class and organism is not correctly matched?
Choose the correct sequence of different regions on a typical eukaryotic DNA segment when we go from the upstream to the downstream of a transcription start point.
A. Initiation site
B. CAAT box
C. Enhancer
D. TATA box
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Match LIST-I with LIST-II
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The cationic antimicrobial peptide, histatin is found in human's_____________.
Which one of the following acid is hydrophobic with non polar side chain?
Organisms belongs to the genus bacteroides are:
More recently discovered plant hormone, Jasmonates, play an important role both in plant defense and development, is derived from which fatty acid?
Match LIST-I with LIST-II
LIST-I (Commercial Production) LIST-II (Microorganism)
A. Citric acidI. Corynebacterium glutamicum  
B. EthanolII. Aspergillus niger  
C. Amino acids and nucleotidesIII. Claviceps purpurea  
D. AlkaloidsIV. Saccharomyces cerevisiae  
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Which one of the following amino acids is involved in synthesis of hormone epinephrine in humans?
Which one of the following groups of animal is devoid of gill slits?
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A rock body through which ground water flows is called
A method for culturing anaerobes is the GasPak System, which uses hydrogen and a ___________ catalyst to remove O\(_2\).
Which one of the following is not a tetrapods character?
Benzoic acid or benzoates are used to preserve food from
A. Insects
B. Yeast
C. Clostridia
D. Molds
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The role of slow sand filters in water treatment facilities is:
The antimicrobial agent mercuric chloride functions by
For sterilization, the culture media and glasswares must be generally autoclaved at:
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The F\(_1\) hybrid (Rr Ii) is crossed with a variety double recessive for both the traits. How many types of zygotes will be produced in the cross?
A technique for transferring denatured DNA molecules that have been separated electrophoretically from a gel to a matrix (such as a nitrocellulose or nylon membrane) on which a hybridization assay can be performed is called
Match LIST-I with LIST-II
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Match the LIST-I with LIST-II
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Arrange the steps of recombinant DNA-cloning procedure in correct sequence of their occurance:
A. Joining the target DNA with cloning vector DNA by ligase enzyme.
B. Targeted DNA from a source organism is cleaved and cloning vector DNA is also cleaved by the same restriction endonuclease.
C. Selection of transformants from non-transformants through antibiotic resistance and color indicators
D. Introduction of recombinant DNA into host cell.
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