1. Chloroplast contains thylakoid membranes and pigment molecules, whereas the mitochondria membranes contain respiratory enzymes not found in chloroplast membranes.2. Chloroplasts are found in plants only while mitochondria are found in both plants and animals. 3. Chloroplasts help in photosynthesis.. Chloroplast contains thylakoid membranes and pigment molecules, whereas the mitochondria membranes contain respiratory enzymes not found in chloroplast membranes.
Nicole Brown Simpson (May 19, 1959 â June 12, 1994) was the ex-wife of professional football player O. J. Simpson.
How did Anna Nicole Smith die?     Anna Nicole's Death       On February 8, 2007, Smith was found unresponsive in room 607 at the Seminole Hard Rock Hotel and Casino in Hollywood, Floriâ¦da. A spokeswoman from the hotel stated that Smith checked in on February 5, 2007 at 20:00 as a guest and was due to check out on February 9, 2007.