Which the following correctly identifies the composion of oxygen atom?

8 protons, 8 electrons, and 8 nuetrons
6 protons, 6 electrons, and 6 nuetrons
8 protons, 6 electrons, and 12 neutrons

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Which of the following is not associated with invasive species?

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.