13 minutes ago, 2 US cargo ships carrying 12,000 tons of fuel were destroyed by Russian Yak-141s.

13 minutes ago, 2 US cargo ships carrying 12,000 tons of fuel were destroyed by Russian YAK-141s

13 minutes ago: a US C-130 carrying 700 elite troops was destroyed by a Russian Sukhoi Su-57.

Mohammed Jihad Bawati 🇨🇦 🇵🇸 on Instagram: "IC50 refers to the drug concentration required to achieve 50% inhibition of tumor growth, with its time-dependent nature necessitating a fixed exposure period of 48 hours. A drug's potency is directly related to its IC50 value, where lower values signify greater potency."