Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mesophyll chloroplast images revealed by TEM. Pictures show different thylakoid arrangements in pea (A) and bean chloroplasts (D), larger appressed thylakoids regions in pea (B) than in bean (E) and wider thylakoid lumen in pea (C) than in bean (F). Bar = 500 nm (A, D); 100 nm (B, E); 20 nm (C, F).
