¹¹C and ¹⁴C are radioactive isotopes of carbon that are frequently used in biological tracer experiments.
"Plant Physiology and Development" int'l 6e - Taiz, L., Zeiger, E., Møller, I.M., Murphy, A.
seen from Iraq
seen from China
seen from Switzerland
seen from Türkiye

seen from Jamaica

seen from Argentina
seen from Saudi Arabia
seen from China

seen from United States
seen from China

seen from Türkiye

seen from United States
seen from Brazil

seen from Saudi Arabia

seen from United Kingdom
seen from Türkiye
seen from United States

seen from Saudi Arabia

seen from United States

seen from United States
¹¹C and ¹⁴C are radioactive isotopes of carbon that are frequently used in biological tracer experiments.
"Plant Physiology and Development" int'l 6e - Taiz, L., Zeiger, E., Møller, I.M., Murphy, A.
Tune of the Day - Vandera - Carbon 11