Acoelomatа
Acoelomatа

definition, In what Acoelomata acoelomata – this animal, lack of a, or official body cavity. True body cavities form only in multicellular organisms with true tissues. В этой группе eumetazoa, there are organisms, such as corals and jellyfish, which have only 2 basic fabric. В отсек

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

allantois
allantois

definition, what Allantois Allantois – It is one of four main membranes, surrounding the embryo. It is found near the back of the embryo, because this is where it begins development. Allantois characteristic of reptiles, birds and mammals, и лежит между двумя другими внезародышевых тканей

Amniotic
Amniotic

definition, What is amnion amnion – This membrane ekstraembrionnaya, that surrounds the developing embryo amniotic. It acts as a protective bag together with three other shell extraembryonic tissues: chorio-, yolk SAC and allantois. The membranes are enveloped (the birds, рептилий и некоторых

amniotic fluid
amniotic fluid

definition, What is amniotic fluid The amniotic fluid – This clear liquid, that surrounds the developing fetus in the womb. It is formed from maternal plasma (or liquid portion of blood cells), как он отражает мимо плодных мембран и succumbs к силам осмоса и

anaplasia
anaplasia

definition, what anaplasia anaplasia – is a term, used to describe cells, who lost their unique characteristics, that define them as a certain type of tissue. In the literal sense of the Greek root word means “back to form” in the sense, что нормальные клетки становятся

anatomic position
anatomic position

Anatomical Definition Standard Regulations anatomical position is the way of describing the anatomy of the body , so it is easy to understand, what part of the body, which they say does not matter in which direction the body is experiencing, or where its appendages / limb. У человека стандартное анатомическое положение определяется как стоя прямо

Anatomy
Anatomy

Anatomy Anatomy Definition – is the branch of biology, which studies, both relate the different parts of the body, and how they relate to other parts of the body as a space, and functional. Anatomy has many disciplines, and is used in many different areas. Generally, there…

Well Antekubitalynaya
Well Antekubitalynaya

definition, what Antekubitalnaya ulnar fovea fovea, or just a pit on the elbow, anatomical term derived from the Latin word, means a small ditch or rut. Many muscles and tendons, that surround muscles, а также в синовиальной жидкости сустава образуются между костями руки создать локтевой ямке. AT…

Anthropometry
Anthropometry

definition, What is Anthropometry Anthropometry – is the science of obtaining systematic measurements of the human body. Anthropometry first developed in 19– й век как метод, used by physical anthropologists to study the biodiversity and evolution of man as alive, and the extinct populations. AT…

apoplexy
apoplexy

Definition and explanation of apoplexy apoplexy – is a term, used to describe and internal bleeding associated symptoms. Historical, The term originated in the medical profession, to describe the phenomenon of patients suddenly becomes weak and becomes unconscious. He did not understand, почему апоплексии будет происходить до

atavism
atavism

Determination of atavism atavism – this phenomenon, wherein the phenotypic trait appears in the body after a period of absence. Atavism apply to the line, which is not present in the immediate predecessors of the human, although it existed in his ancestors. This is possible because, как гены ведут себя на протяжении всего

Atrophy
Atrophy

definition, what Atrophy Atrophy – is a term, which describes the inhibition of cellular tissue. On a larger scale, atrophy can be seen the reduction in the size and function of the muscles or limbs. This process is often gradual and chronic, if not permanent. However atrophy – это не только

Abdomen
Abdomen

definition, what is the Abdominal Cavity In the abdominal cavity is a large cavity, found in the mammalian body between the chest cavity, which is separated from the thoracic diaphragm, и в тазовой полости. blanket, which is called the peritoneum, which plays a role in immunity, supporting bodies and storage of fat,…

The autonomic nervous system
The autonomic nervous system

The definition of the Autonomic Nervous System the Autonomic nervous system (YEARS) It is a complex set of neurons, that mediate internal homeostasis without conscious intervention or voluntary control. Cells ANS innervate the entire interior and influence their activity locally, а также опосредуют глобальные изменения метаболического

Autopsy
Autopsy

definition, what is an Autopsy an Autopsy – is a surgical procedure, conducted on the corpse after death (period, called ” post-mortem. "). Usually it is held in an attempt to understand the cause of human death. An autopsy will be conducted by a qualified physician, which specializiruetsya on pathology, как определение причины смерти потребуется

Life, Abdomen
Life, Abdomen

definition, what is the Abdomen the abdomen refers to the area between the pelvis (pelvic edge) and chest (thoracic diaphragm) in vertebrates, including humans. Space, located in the abdomen, is called the abdominal cavity. The boundaries of the abdominal cavity consist of posterior abdominal surface, anterior abdominal wall, lower…

Adrenal glands
Adrenal glands

The definition of the Adrenal glands the Adrenal gland has multiple metabolic roles in the human body. Our two adrenal glands can lie on each of our kidneys. jointly, they release hormones that help us metabolize, undergo sexual maturation as we grow, as well, as…

alimentary tract
alimentary tract

definition, what is the digestive tract the alimentary canal is a continuous passage, from the mouth and ending with the anus, which carries food through different parts of the digestive system and makes it easy to leave the body. Alimentary canal varies greatly organism, но только видел

Anatomy and physiology, vocabulary