細胞 さいぼう しつ基質 きしつではありません
saibōshitsukishitsudewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 細胞質基質

1. It is not the cytoplasm.; It isn't the cytoplasmic matrix.

Negative
Polite
Formal Register
Biology