How to Use "alkaloid" with Example Sentences

1. This tiny frog the size of your fingernail might seem harmless but its skin is packed with a toxic alkaloid ptx 323a .
2. But , the locals say , this is a great opportunity to show that coca isn 't harmful - with or without the cocaine alkaloid .
3. Though the cocaine alkaloid is one of 10 alkaloids in coca leaves and represents only 0.8 % of the chemical make-up of the plant , it 's removal is mandated by international anti-narcotics agencies when used outside the andean region .
4. It 's actually an alkaloid plant toxin ( like nicotine and cocaine ) , a bug killer that stimulates us by blocking neuroreceptors for the sleep chemical adenosine .
5. Since 1961 , trade of coca outside the andean region - where people have chewed or brewed coca in tea to stave off hunger and exhaustion for centuries - has been prohibited unless , the cocaine alkaloid is removed .