•A cell takes in DNA from outside the cell. This external DNA becomes part of the cell's DNA
Transformation...
Transformation did not occur when the old ways of thinking or being were destroyed without being replaced by new thoughts or concepts. This lack of replacement or renewal inhibits the process of transformation, as there is no platform for growth or change to take place.
Chemical>light>Heat
Metamorphosis doesn't occur in human because it is transformation from immuture creature to an adult. In case of human, we observe that from infancy to old age no such transformation occurr. Hence we can say that there is no metamorphosis appearantly
light energy into chemical energy
electrical to sound
mechanical energy to electrical energy. :)
During both freezing and melting, you have a phase change.
Nuclear interactions occur within the nucleus of an atom, involving protons and neutrons. Weak interactions, on the other hand, take place during processes such as beta decay and involve the transformation of one type of elementary particle into another.
Chemical energy to mechanical energy.
The radio antenna converts electromagnetic radiation to electrical energy
Some possible reasons for low transformation efficiency during an experiment could include low competency of the host cells, poor quality of plasmid DNA, improper handling of cells during transformation, and suboptimal growth conditions post-transformation. It's important to troubleshoot each step of the protocol to identify the specific cause of low transformation efficiency.