Semei conservative DNA replication 0.0 / 5 ? BiologyBiologyAll LevelsOCR Created by: amy14cCreated on: 29-05-20 18:16 5362417 Across 1. For the DNA to replicate, the __ ___ has to unwind and then seperate into two strands. (6, 5) 4. ____ are formed between them (8, 5) 5. Catalyse the addition of new bases, complementary to the bases on each original strand. (3, 11) 7. Formed that are identical to the original DNA molecule. (3, 3, 9) Down 2. Enzymes that catalyse the breaking of hyrdogen bonds between the bases on the two original DNA strands. (3, 9) 3. The new ___ join the adjacent ___ with phosphodiester bonds (11) 6. The ___ ___ holding the complementary bases together must be broken. (8, 5)
Comments
No comments have yet been made