Structure and Mechanism of Action
Tetracyclines are named after their four-ring structure. They work by inhibiting bacterial protein synthesis. They bind to the bacterial ribosome, preventing the attachment of aminoacyl-tRNA molecules to the RNA-ribosome complex. This ultimately inhibits protein synthesis in the bacteria, leading to their inability to grow and replicate.Common Tetracyclines
- Tetracycline
- Doxycycline
- Minocycline
Usage and Considerations
Tetracyclines are usually taken orally, either with or without food, but it's important to follow the specific instructions provided by the healthcare provider. They should not be taken with dairy products or antacids, as these can interfere with the absorption of the medication. Additionally, tetracyclines should not be used in children under the age of 8 or in pregnant women, as they can affect bone and tooth development in children and the developing fetus.Possible Side Effects
Some common side effects of tetracyclines include:- Nausea and vomiting
- Diarrhea
- Photosensitivity (sensitivity to sunlight)
- Yeast infections in women
Conclusion
.◂Science Worksheets and Study Guides Fifth Grade. Roots, Stems and Leaves
Study Guide
Roots, Stems and Leaves 
Activity Lesson
Roots Leaves Worksheet/Answer key
Roots, Stems and Leaves Worksheet/Answer key
Roots, Stems and Leaves Worksheet/Answer key
Roots, Stems and Leaves Worksheet/Answer key
Roots, Stems and Leaves Vocabulary/Answer key
Roots, Stems and Leaves Vocabulary/Answer key
Roots, Stems and Leaves Vocabulary/Answer key
Roots, Stems and Leaves
Activity LessonWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyVocabulary/Answer keyVocabulary/Answer keyVocabulary/Answer keyThe resources above cover the following skills:
LIFE SCIENCE (NGSS)
From Molecules to Organisms: Structures and Processes
Students who demonstrate understanding can:
Support an argument that plants get the materials they need for growth chiefly from air and water.