- Which triplet in DNA codes for valine ?
- A. CTT B. AGU C. CAT D. AAT E. None of these...
- A moderator is used in nuclear reactor in order to ?
- A. Accelerate the neutrons B. Slow down the speed of the neutrons C. Increase the number of elections D. Decrease the number of electrons E. None of these...
- Myopia is a defect of Human eye. it can be corrected by using a lens called?
- A. Convex lens B. Concave lens C. Cylindrical lens D. Plano convex lens E. None of these...
- The matter of our sun is in ________ state?
- A. Liquid B. Gas C. Solid D. Plasma...
- Sedimentary rocks are formed by natural process known as ?
- A: Lithification B: Rejuvenation C: Hyderation D: Peroxidation...