Biology questions
20584 published questions with worked solutions.
- Dr. Lalji Singh obtained radioactive DNA probe from Y-chromosome of _______. [MHTCET 2021]
- In DNA fingerprinting technique, the radioactive intermediates formed during hybridization are ______ molecules. [MHTCET 2021]
- Select the incorrect statement with reference to DNA fingerprinting. It is _______. [MHTCET 2021]
- The Human Genome Project (HGP) was initiated in [MHTCET 2020]
- In DNA fingerprinting technique, _______ probe is used for hybridization of DNA fragments. [MHTCET 2020]
- Which one of the following technique has helped to solve many mysteries involving murders, robberies and rapes? [MHTCET 2020]
- During DNA replication, the addition of nucleotides on the lagging strand occurs [MHTCET 2019]
- How many sense codons code for 20 known essential amino acids? [MHTCET 2019]
- In 125 amino acid sequence, if 25 amino acid is mutated to UAA, then [MHTCET 2017]
- In cell cycle, chromosome replication occurs during which phase? [MHTCET 2015]
- Multiplication of DNA is called [MHTCET 2013]
- Stop codons are [MHTCET 2012]
- DNA strand which is formed continuously in 5' 3' direction is called [MHTCET 2011]
- Amino acid sequence in protein synthesis is decided by the sequence of [MHTCET 2010]
- Which of the following makes use of RNA as a template to synthesize DNA? [MHTCET 2009]
- Adenosine diphosphate contains [MHTCET 2008]
- Degeneracy of genetic code is due to [MHTCET 2007]
- Synthesis of mRNA is [MHTCET 2005]
- Transforming principle in Griffith's experiment was DNA. It was discovered by [MHTCET 2004]
- DNA strand which is formed discontinuously in 5' 3' direction is called [MHTCET 2003]