faktor rasta

faktor rasta

Any of various chemicals, particularly polypeptides, that have a variety of important roles in the stimulation of new cell growth and cell maintenance. They bind to the cell surface on receptors. Specific growth factors can cause new cell proliferation.

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Javítás

Kép hozzáadása

Szófaj: noun
Szinonimák:
Blossary:
Ipar/Tárgykör: Natural environment
Kategória: Coral reefs
Organization: NOAA
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Kapcsolódó kifejezések

hormon rasta

Biológia; General

A peptide hormone produced by the anterior pituitary that is essential for growth.

Faktor Snage

Electrical equipment; Generators

Power factor is the ratio between the active power (kW) and apparent power (kVA) in a circuit.

faktor snage

Electrical equipment; Electricity

The ratio of energy consumed (watts) versus the product of input voltage (volts) times input current (amps). In other words, power factor is the percentage of energy used compared ...

faktor snage

Electrical equipment; Motors

A measurement of the time phase difference between the voltage and current in an AC circuit. It is represented by the cosine of the angle of this phase difference. For an angle of ...

faktor snage

Electrical equipment; Fuel cell

The power factor of an AC electric power system is defined as the ratio of the real power to the apparent power, and is a number between 0 and 1 (frequently expressed as a ...

protein

Natural environment; Coral reefs

A large complex molecule made up of one or more chains of amino acids. A typical protein contains 200-300 amino acids but some are much smaller and some much larger, e.g., titin, ...

emigracija

Natural environment; Coral reefs

The movement of individuals out of a population or from one area to another.

metrički sistem

Natural environment; Coral reefs

A decimal system of measures and weights with the meter and the gram as bases.

poliginija

Natural environment; Coral reefs

The mating of a single male with several females.

hemijska evolucija

Natural environment; Coral reefs

The chemical changes that transformed simple atoms and molecules into the more complex chemicals needed for the origin of life.

endoparazit

Natural environment; Coral reefs

A parasite which lives in the internal organs of its host.

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Ipar/Tárgykör: Arts & crafts Kategória: Oil painting

Mona Liza

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