Question

reading tool make connections fill in the concept map to show the organization of a chloroplast. then below, answer the questions to describe how the different parts are related to each other. complete each of the following sentences. saclike membranes that contain chlorophyll are known as ______. ____ is a stack of thylakoids. ____ is the fluid portion of the chloroplast outside of the thylakoids. two ______ surround and enclose the chloroplasts. lesson summary chlorophyll and chloroplasts key question what role do pigments play in the process of photosynthesis? our lives, and the lives of nearly every living thing on the surface of earth, are made possible by the sun and the process of photosynthesis. in order for photosynthesis to occur, light energy from the sun must somehow be captured. as you read, circle the answers to each key question. underline any words you do not understand.

Explanation:

Chloroplasts are plant cell organelles. Thylakoids are the sac - like membranes with chlorophyll. A stack of thylakoids is a granum. The fluid outside thylakoids is stroma. Chloroplasts are enclosed by two membranes.

Answer:

• Saclike membranes that contain chlorophyll are known as thylakoids.
• A stack of thylakoids is a granum.
• The fluid portion of the chloroplast outside of the thylakoids is stroma.
• Two membranes surround and enclose the chloroplasts.