You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Leiden mutation is and explain in detail?
Ans. is 'b' i.e., Mis-sense mutation Factor V Leiden (FVL) mutation is a mis-sense type of point mutation in the gene for clotting factor V. As a missense substitution of base G to base A, it changes the protein's amino acid from arginine to glutamine.It has autosomal dominant inheritance and is the most common cause of inherited thrombophilia.Factor V is one of the essential clotting factors in the coagulation cascade.FVL mutation causes activated protein C resistance, hence leading to the hypercoagulable state.It is associated with increased risk of DVT 6, recurrent miscarriages