The electron microscope reveals the structure of this gossamer layer, which not only constitutes the exterior of the cell but also folds inward to make up much of its internal architecture ...

DNA is found in nearly all living cells. However ... Crick were pursuing a definitive model for the stable structure of DNA inside cell nuclei. Watson and Crick ultimately used Franklin's images ...

Perhaps this happened when a viruslike structure infected a collection ... leading to the evolution of the first living cell.

Structure and replication of DNA DNA is the ... refers to all of the chemical reactions that take place inside living cells. Unicellular and multicellular organisms must control their metabolism ...

By utilizing a specialized laser that penetrates deep into the tissue, specific intrinsic molecules emit light without ...

Deoxyribonucleic acid (DNA) is the information-carrying molecule found in all living organisms. In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like ...

Metabolic imaging is a noninvasive method that enables clinicians and scientists to study living cells using laser light, which can help them assess disease progression and treatment responses.