The organelles that produce proteins used within the cell are the
mitochondria
lysosomes
ribosomes
centrioles

Drag the correct tiles to the image. not all tiles will be used. the diagram is a schematic representation of the electron transport mechanism in mitochondria. label the diagram to complete the model.

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?