Based on fossil evidence, eukaryotes evolved about years ago. based on fossil evidence, eukaryotes evolved about years ago. 500,000 1.5 billion 2.1 billion 3.5 billion

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.

In each transformation of energy , some energy what?