Exam questionKROK 1Pharmacy ยท 2009
After a plant microslide had been processed with phloroglucinol together with concentrated hydrochloric acid, the cell membranes turned crimson red. This indicates presence of:
Answer options
- Lignin
- Hemicellulose
- Suberin
- Cellulose
- Pectin
Correct answer
Lignin
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