Etoposide, sold under the trade name of etopophos, is used for the treatment of lung cancer, testicular cancer and lymphomas. select all the o atoms that are part of the acetals in etoposide.

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun