agonist
agonist

definition, What is Agonist Agonist – a molecule , which can bind to and activate the receptor , to trigger biological reactions. Activities mediated agonists resisting antagonists, which block agonist-induced biological response. agonist level needs, Which begs desired biological response called power. Агонист потенции производится

active immunity
active immunity

definition, what is Active Immunity Active immunity – disease resistance is through the creation of antibodies by the immune system. В отличие от пассивного иммунитета, where the antibodies are introduced into body, active immunity requires learning immune cells to recognize and neutralize foreign bodies. Usually, бактерии или вирус

alternative Splicing
alternative Splicing

Alternative splicing is the splicing variant mRNA (mRNA), wherein in the course of gene expression on the basis of the same primary transcript (pre-mRNA) is formed of several mature mRNA. Структурные и функциональные различия образовавшихся транскриптов могут быть вызваны как выборочным включением в зрелую мРНК

anaphase
anaphase

definition, what is Anaphase Anaphase – this stage, during eukaryotic cell division, in which the chromosomes are separated to opposite poles of the cell. Step before anaphase, metaphase, chromosomes are pulled to the metaphase plate, in the middle of the cell. Although chromosomes were strongly fused at the beginning of cell division, they…

antioxidant
antioxidant

definition, What are antioxidants + test Antioxidants – this molecule, that prevent the oxidation of other molecules. Oxidation – a chemical reaction, wherein electrons are lost. In living things, this process can be harmful, leading to disintegration of organic molecules. Одна из проблем

Antibody
Antibody

definition, what is the Antibody Antibody – is a specialized protective protein, synthesized by the vertebrate immune system. These small structures are actually made 4 different protein units. The ends of the molecule are variable, and may be adapted to bind to any molecule. Форма определяется антигенами в системе,…

Apoptosis
Apoptosis

definition, what is Apoptosis Apoptosis – this process, that occurs in multicellular organisms when the cell is intentionally “decides” to die. This often happens for the greater good of the whole body, eg, when cells become damaged DNA and can become cancerous. Apoptosis is called "programmed" cell death, because…

aerobic respiration
aerobic respiration

Definition of Anaerobic Respiration Aerobic respiration – this process, in which the cells, who do not breathe oxygen, release energy from the fuel for its vital functions. Molecular oxygen is the most efficient electron acceptors for respiration, Due to its high affinity for electrons of the nucleus. but, некоторые

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