Channels in plant cell walls, called plasmodesmata, provide molecules with a bridge to move between cells, an essential phenomenon for cellular growth and development. The mystery has long been ...
Chloroplasts, the parts of cells that allow plants and algae to photosynthesize ... using an electron microscope revealed that the structure of the thylakoid membrane of the chloroplasts ...
Rosalind Franklin, James Watson and Francis Crick discovered the structure of DNA -- that molecular blueprint for life -- over 70 years ago. Today, scientists are still uncovering new ways to read it.
Life on Earth requires lipid membranes -- the structure of a cell that houses its interior ... explanation of what could have happened." Full list of authors: Christy J. Cho, Taeyang An ...
In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like structures called chromosomes. The nucleus of one of your skin cells contains about two metres of DNA ...