Vaccine: Method of Strengthening the Immune System What it is - biological definition The antibody is a specific protein that reacts only with the foreign body against which it was produced. Action, Antibody Function, and Main Characteristics In the case of an insect bite, the body will produce antibodies against its antigens, that is, if you are bitten by a rubber, the antibodies produced will only combat the effects caused by the rubber, not serving to bites of no other insect.

Cellulose (microscope enlarged image) What it is (definition) Cellulose is a "long chain" polymer that is composed of a single carbohydrate (carbohydrate) monomer, classified as a polysaccharide. It is the primary structural component of plants and is not digestible by man. Main Characteristics of Cellulose Before we continue the topic of cellulose, it would be interesting to know a little about polymers, monomers and polysaccharides.

Avian Influenza Virus: Microscope Image Virus Installation and Proliferation Each type of virus has affinity for a particular part of our body, for example, the polio virus has affinity for the central nervous system, the influenza for the airways, and so on. This “affinity” will be the determining factor of the virus's location and proliferation.

Ruminant animals: two-step digestion What they are - biological definition Ruminants are herbivorous mammal animals belonging to the suborder Ruminantia. These animals perform the digestion in two phases. Main characteristics of ruminanes: - The main characteristic of these animals is the digestion of the food in two stages: in the first stage they chew and swallow the food (mainly herbs, vegetables and grasses).

Flaxseed: Food rich in Omega 6 What it is: Omega 6 are polyunsaturated fatty acids that are fundamental to the proper functioning of people's bodies. Omega 6, like Omega 3, is part of the known good fats. They are not produced by the body and therefore must be acquired by eating certain foods.

Hydra: Extra and Intracellular Digestion Introduction Each animal species has a way of digesting its food to obtain the nutrients necessary for the maintenance and functioning of the body. Most species digest inside their body through the digestive system, which consists of organs.