- For the moment, the general scheme we have proposed for the reproduction of deoxyribonucleic acid must be regarded as speculative.
- Even if it is correct, it is clear from what we have said that much remains to be discovered before the picture of genetic duplication can be described in detail.
- What are the polynucleotide precursors?
- What makes the pair of chains unwind and separate?
- What is the precise role of the protein?
- Is the chromosome one long pair of deoxyribonucleic acid chains, or does it consist of patches of the acid joined together by protein?