Of the four scientists who uncovered DNA's structure, which one DID NOT receive a Nobel Prize? Crick

Watson

Wilkins

Franklin

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

Which describes a grizzly bear’s habitat?

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?