Which series lists the structural components of the light-dependent reactions in order, from innermost to outermost? (a.)chlorophyll - thylakoid - stroma - chloroplast (b.)chloroplast - thylakoid - stroma - chlorophyll (c.)chlorophyll - thylakoid - grana - chloroplast (d.)chloroplast - thylakoid - grana - chlorophyll

The correct answer is (a)

Chlorophyll is contained within the thylakoid membrane. Stroma is the space between the thylakoid membrane and the chloroplast membrane. The outer most part is the double membrane in which the whole chloroplast is housed. It is like the walls of the house.

Chloroplasts are surrounded by this double membrane and contain a third inner membrane which is the thylakoid membrane. This membrane forms long folds within the organelle. In electron micrographs, thylakoid membranes appear like stacks of coins.

Explanation:

solid : a hard stern shape that cannot be drunk like a watery substance

Liquid : a watery substance

gas : a vapor like substance that travels through the air