Question

1. how many membranes surround a chloroplast?

figure 1-chloroplast
22 how many membranes surround a chloroplast?
23 the outer membrane is s

1. the individual sacs formed by the inner membrane are called

and are arranged in 25 like pancakes.
26 what pigment is found inside a thylakoid? what color will it be?
27 other pigments that trap sunlight are called a pigments.
what colors are these pigments? 28
29 stacks of thylakoids are called g (plural) or granum
(singular).
30 stacks or grana are connected to each other by

1. the outer membrane is s

Explanation:

Step1: Recall chloroplast structure

Chloroplasts are organelles in plant cells. Their structure includes a double - membrane system. The outer membrane and the inner membrane.

Step2: Determine the number of membranes

From the knowledge of chloroplast structure, we know that a chloroplast is surrounded by two membranes (an outer membrane and an inner membrane).

Answer:

2 (or two)