shaped structures found in ? Location where aerobic respiration occurs and most of the cell's ATP is produced Animal cell, plant cell or fungal cell Chloroplasts Disc-shaped structures found in ...

Red blood cells for example, have no nucleus, so they can hold more oxygen. They're also biconcave or disc-shaped to absorb oxygen more quickly and rounded to flow easily through tiny capillaries.

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The visibility, he said, was great. The pilot claims to have seen a disc-shaped object near the active volcano. "And we saw ...