The Hershey and Chase experiments showed that the inherited genetic material was DNA (deoxyribonucleic acids). In this experiment, the scientists labelled the DNA molecule with a radioactive isotope of phosphorus.
Centrifugation causes the separation of different components according to their size. So, by blending, they centrifugated the mixture of virus and the bacteria, which separated the viral protein capsule and the bacteria. Later, they found that the virus infected bacteria contains the DNA of bacteria, not the protein.
Hence, bacterial cultures infected with a virus were agitated in a kitchen blender to separate the protein coat of virus from the bacteria.
The nurse priority intervention is to ASK FOR ADDITIONAL INFORMATION FROM THE CLIENT.
The experience of the client needs to be followed up by asking for more information. The nurse should probe the client to get more information from him in order to determine the next step of action.
Answer;
-The evaporated particles have more speed and higher energy
Explanation;
-There are some molecules of water that have enough kinetic energy to escape from the liquid and became water vapor (gas). This procedure (the conversion from liquid state to gas state) is called evaporation and goes on at all temperatures. Due to evaporation the level of the liquid in the open container decreases.
The rate of evaporation depends only by the temperature of water. At high temperature lots of molecules have enough energy to escape from the liquid. At low temperature fewer molecules have sufficient energy to escape from the liquid.
Answer:
Elevations are found on topographic maps.
Explanation:
Topographic maps use isoline lines to represent elevation. These maps are useful for construction and hiking trails. Hope this helps :)
On primary succession newly exposed or newly formed rock is colonized by living things for the first time. And in secondary succession an area that was previously occupied by living things
