In 1952, Rosalind Franklin took an X-ray photograph (shown above) revealing the structure of DNA. James Watson and Francis Crick followed up on this discovery in 1953. They discovered
that the molecule has a shape specific to just that molecule,
That shape can best be described as -

What was photo 51 with rosalind franklin?

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?