An electron micrograph reveals the detailed structures of a cell. it is surrounded by a double membrane and is filled with membrane-bound compartments inside. this cell must be a(
a) eukaryote
b) protista
c) prokaryote
d) euglena

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

If a checkpoint detects damaged dna, the checkpoint may