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Several scientists were involved in determining the structure of DNA - HSC - SSCE Biology - Question 23 - 2011 - Paper 1
Question 23
Several scientists were involved in determining the structure of DNA. To what extent did the quality of collaboration and communication between these scientists imp... show full transcript
Worked Solution & Example Answer:Several scientists were involved in determining the structure of DNA - HSC - SSCE Biology - Question 23 - 2011 - Paper 1
Step 1
Name at least THREE scientists involved in determining the structure of DNA
Answer
- James Watson
- Francis Crick
- Rosalind Franklin
These scientists played pivotal roles in the discovery of the DNA structure. Watson and Crick are known for proposing the double helix model, while Franklin provided crucial X-ray diffraction images that were instrumental in deciphering DNA's structure.
Step 2
Give a thorough description of the collaboration and communication between these scientists
Answer
The collaboration between Watson, Crick, and Franklin was crucial. Watson and Crick utilized Franklin's data without her direct collaboration, which highlights issues of communication and professional ethics. Their discussions were primarily interpersonal, leading to the development of their model based on existing data. However, the lack of formal collaboration with Franklin’s insights raises questions about how fully they could consider her findings in their work.
Step 3
Clearly relate this to the effect on their progress in determining the structure of DNA
Answer
The quality of collaboration significantly influenced the speed and effectiveness of their research. While Watson and Crick’s teamwork led to a successful model of DNA, their lack of direct collaboration with Franklin initially undermined the integrity of their findings. If communication had been more equitable, the structure could have been elucidated even more quickly and with better acknowledgment of all contributors' roles.