Chloroplast is double membrane bounded organelle have semifluid protein containing membrane called ____?

Chloroplast is double membrane bounded organelle have semifluid protein containing membrane called ____?

کلوروپلاسٹ دوہری جھلی سے منسلک آرگنیل ہے جس میں نیم سیال پروٹین ہوتا ہے جس میں جھلی ____ کہا جاتا ہے؟
Explanation

Chloroplasts are double membrane-bound organelles found in plant cells and some algae, responsible for photosynthesis.

The stroma is the semifluid protein-containing region within the chloroplast where light-dependent reactions occur.