List of top Questions asked in GATE XL

Which enzyme is used to join two DNA fragments in genetic engineering?
Which pyramid is always upright in an ecosystem?
The process of conversion of nitrogen into ammonia by bacteria is called:
Which of the following is a stop codon?
Which of the following amino acids is essential in human diet?
The DNA double helix is stabilized primarily by:
Which phase of the cell cycle is known as the resting phase?