heterocyst in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
HETEROCYST: A specialized cell in certain cyanobacteria that facilitates nitrogen fixation, typically formed in response to nitrogen deficiency.
Sample Sentences
- The heterocyst is a specialized cell found in some cyanobacteria that provides a nitrogen-fixing environment.
- In the filamentous cyanobacterium Anabaena, heterocysts develop in response to nitrogen deprivation.
- Researchers are studying the role of heterocysts in the nitrogen cycle and their potential applications in agriculture.
- The presence of heterocysts in a cyanobacterial colony indicates an adaptation to nutrient-poor environments.
- Heterocysts are distinguished by their thickened cell walls, which help protect the nitrogenase enzyme from oxygen.