This short art tutorial demonstrates how to draw the basic structure and proportions of an anime-style female face. It covers the initial head circle, facial guidelines, and how to shape a slimmer ...

Photosynthesis, the process by which plants, algae and certain kinds of bacteria convert solar radiation into chemical energy, must adjust itself to changes in the intensity of sunlight, so as to ...

Chinese scientists have successfully resolved the largest and most complex chloroplast RNA polymerase structure, a major mystery in the scientific community for decades. Zhang Yu from the Center for ...

Researchers have succeeded in the world's first visualization of a peptidoglycan 'wall' present in the chloroplasts of bryophytes (moss plants). Until now, chloroplasts of green plants were considered ...

Researchers of Kumamoto University in Japan have succeeded in the world's first visualization of a peptidoglycan 'wall' present in the chloroplasts of bryophytes (moss plants). Until now, chloroplasts ...

A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass.

Diagram of generic plant and animal cells, showing major organelles including nucleus, nucleolus, rough endoplasmic reticulum, smooth endoplasmic reticulum, cell membranes, golgi apparatus, ...