The sequence of a chromosome can be represented by [email  protected], where the @ symbol represents the centromere. which of the following chromosomes represents an inversion in this chromosome?

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules,vesicles, and sacs8) "packages" enzymes in vesicles for secretion.

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

Explain how organisms could be harmed by high levels of salt from roadways?