Biology questions
20584 published questions with worked solutions.
- In genetic engineering, a DNA segment (gene) of interest is transferred to the host cell through a vector. Consider the following...
- Which of the following statements are correct for the enzyme Taq polymerase? 1. Taq polymerase is thermally unstable. 2. It...
- Which of the following is required to perform polymerase chain reaction?
- Which of the Government of India regulates GM research and safety of introducing GM organisms for public services?
- The crops engineered for glyphosate are resistant/tolerant to
- Fill up the blanks. 1. Bacterial cells are treated with __A__ to dissolve the bacterial cell walls. 2. Plant cell are treated...
- Which of the following statements are correct regarding Eco RI restriction endonuclease enzyme? 1. Eco.RI restriction...
- Genetically engineered vaccines are referred as
- A transgenic food crop, which may helps in solving the problem of night blindness in developing countries is
- Today, transgenic models have been developed for many human diseases, which includes
- Which of the following techniques are related with gene therapy?
- Read the following statements regarding insulin and choose the incorrect one.
- The first time in 1990, M Blease and WF Andresco of National Institute of Health, attempted gene therapy on a 4-year old girl...
- The enzyme Taq polymerase used in PCR technique is obtained from _____. [MHTCET 2023]
- Identify the incorrect statement regarding Bt cotton. [MHTCET 2023]
- Biopatent is granted for biological entities by _____ authority of a country. [MHTCET 2023]
- Which of the following is not correct regarding plasmids? [MHTCET 2023]
- During rDNA technology, which one of the following enzymes is used for cleaving DNA molecule? [MHTCET 2023]
- Mice are most successfully produced transgenic animals due to [MHTCET 2022]
- Banting and Best successfully purified insulin from the pancreas of _______. [MHTCET 2022]