datación por carbono radiactivo

datación por carbono radiactivo

The determination of the age of an organic substance by measuring the loss rate of radiocarbon (carbon-14). The method is based on the principle that all living plants and animals take in small amounts of radiocarbon, and the intake ends when they die.

0 0

Geliştir

Resim ekle

Cümlenin Öğesi: isim
Eş Anlamlı Sözcük(ler)
Sözcük Blogu
Sektör/Rtki Alanı Tarım
Kategori Genel tarım
Company: USDA
Ürün
Kısaltma:

Daha fazla

My Glossary'e ekle

Diğer Diller:

Daha fazla

Ne demek istiyorsunuz?

Benzer terimlere bak

antihelmínticos

Tarım; Genel tarım

Agents destructive to parasitic worms. They are used therapeutically in the treatment of infestation with parasitic worms of the helminth class, in humans and animal.

antígenos de superficie

Tarım; Genel tarım

Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls.

antígenos de neoplasias

Tarım; Genel tarım

Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral ...

antígenos de histocompatibilidad

Tarım; Genel tarım

A group of antigens that includes both the major and minor histocompatibility antigens. The former are genetically determined by the major histocompatibility complex. They ...

antígeno nuclear de célula proliferativa

Tarım; Genel tarım

Nuclear antigen with a role in DNA synthesis, DNA repair, and cell cycle progression. PCNA is required for the coordinated synthesis of both leading and lagging strands at the ...