The clear protein of an egg become opaque and firm when cooked because the heat CHANGES THE PROTEIN STRUCTURE BY DENATURING THE PROTEIN.
Each enzymes has its own range of temperature at which it remains active, when this temperature is exceeded the protein becomes denatured and loses its three dimensional structure which determines its functions.
Answer: A
Explanation: Amoeba, Euglena and Paramoecium all belong to the kingdom Protista of gwhittaker’s 5 kingdom classification system. This kingdom includes all the unicellular eukaryotic organisms.
The answer is 56 is the picture isn't clear