Dna replication produces two strands of dna. question 7 options: similar identical unique

How does the human body lever work?

Wich is not standing in the way of astronomers getting a good view of different star

You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple