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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Część mowy: rzeczownik
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Blosariusze:
Branża/Dziedzina: Środowisko naturalne
Kategoria: Rafy koralowe
Organization: NOAA
Produkt:
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hormon rasta

Biologia; Ogólne

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

Faktor Snage

Urządzenia elektryczne; Generatory

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

faktor snage

Urządzenia elektryczne; Elektryczność

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

Urządzenia elektryczne; Motory

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

Urządzenia elektryczne; Ogniwa paliwowe

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

Środowisko naturalne; Rafy koralowe

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

Środowisko naturalne; Rafy koralowe

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

metrički sistem

Środowisko naturalne; Rafy koralowe

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

poliginija

Środowisko naturalne; Rafy koralowe

The mating of a single male with several females.

hemijska evolucija

Środowisko naturalne; Rafy koralowe

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

endoparazit

Środowisko naturalne; Rafy koralowe

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

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Branża/Dziedzina: Festiwale Kategoria: Halloween

Noć Vještica

Also known as All Hallow's Eve, Halloween is an annual holiday celebrated on October 31st in America, Canada, and the UK. It is supposedly the one day ...