Multiple choice

Where is the aqueous fluid, stroma present?

  1. In the chloroplast

  2. In an intermembrane space between two phospholipid membranes of chloroplast

  3. In the thylakoids

  4. In the green pigment, chlorophyll

  5. Within the inner membrane
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The chloroplast is enclosed by a membrane. This membrane is composed of a phospholipid inner membrane, a phospholipid outer membrane, and an intermembrane space between them. Within the membrane is an aqueous fluid called the stroma.

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