Rotation is the act of raising the nose of an aircraft (by pulling back slightly on the control yoke or stick) during the take-off roll, so that it leaves the runway. Rotation allows for a precise, positive departure from the runway.
Crenation is the loss of water from an animal cell due to osmosis. Lysis is the rupture of the cell wall due to too much water moving into an animal cell due to osmosis. Both â¦crenation and lysis have drastic effects on the animal cell.
What are the reasons that replication occurs. for growth, repairing injuries, reproduction, maintenance, when cells get too large, and to fight illness. What are the steps of replication>. -DNA helix unwinds and unzips (breaks the hydrogen bonds) and the enzyme helicase does this. -DNA nulceotides join (base pair) with DNA bases on both parent strands using the enqyme DNA polymerase. -The strands rewind and rezip so they can be used over again.