There are four steps in bacterial conjugation. The second step is missing in this list.
1. Special sex pilus connects two cells.
2.
3. Each cell makes a complementary DNA strand.
4. The cells separate.
Which is the missing step for the process of conjugation described?
O
Two new, identical cells are produced.
The cell membrane elongates and pinches off.
Some DNA moves from one cell to another.
A DNA molecule attaches to the cell membrane.