Why do plants need both a chloroplasts and mitochondria?
Then, what is the function of the mitochondria Why do plants need both a chloroplasts and mitochondria?
Cells need both chloroplasts and mitochondria to undergo both photosynthesis AND cell respiration. After photosynthesis, which chloroplasts are needed for, which yields oxygen and glucose, plants need to break down the glucose and they use cell respiration to do this, which happens in the mitochondria.
Subsequently, question is, how do chloroplasts and mitochondria work together in plants? How do the chloroplast and mitochondria work together to keep plant cells alive? Chloroplasts convert sunlight into food during photosynthesis, then mitochondria makes energy out of the food in the form of ATP. where critical chemical reactions occur in the cell that allow for the release of energy from food.
Also, what is the purpose of plants having mitochondria if they have chloroplasts?
Key points: Mitochondria are the "powerhouses" of the cell, breaking down fuel molecules and capturing energy in cellular respiration. Chloroplasts are found in plants and algae. They're responsible for capturing light energy to make sugars in photosynthesis.
Why do chloroplasts and mitochondria have their own DNA?
Mitochondria and chloroplasts have their own DNA genomes because they are descendants of prokaryotes that were taken up into eukaryotes a long time ago and became endosymbionts. They brought advantages to the eukaryotic host cell, such as photosynthesis and / or ATP energy generation.