Is caused by certain materials such as detergents, additives, conservatives, toxic metals, nail polish.
Is caused by pathogenic organisms such as viruses, bacteria, fungi or parasites.
Is caused by any inanimate object or particle that may fall or mix into the food.
Is caused by the transmission of microorganisms from a food to another via manipulators, utensils and surfaces.
Chemical contamination
Biological contamination
Physical pollution
Cross-contamination
Correcto
Incorrecto
Question 3 of 3
3. Pregunta
Order as appropriate.
Ordenar elementos
They are single-celled living beings of microscopic size that are present in soil, air, water and living beings. When found in food they can harm the consumer
They are microorganisms that, since they do not have their own organelles or systems that allow them to be autonomous, they need to infect a live cell to reproduce.
They are organisms that are devoid of chlorophyll. They are usually multicellular organisms, they do not have roots, nor stems, nor leaves and their size and form vary from a macroscopic yeast of a single cell to that of a mushroom.
They are plant or animal organisms that occur when one species lives at the expense of another, person or animal, and may cause harm.
