Lysosomes
Lysosomes are organelles that contain digestive enzymes. for the plant they digest excess or worn out organelles, food particles, and engulfed bacteria or viruses.
Lysosomes are organelles that contain digestive enzymes. for the plant they digest excess or worn out organelles, food particles, and engulfed bacteria or viruses.
Phagocyte white blood cells have an abundance of lysosomes. Lysosomes contain enzymes that help with digestion of foreign materials, such as bacteria, that are engulfed by the phagocyte during the process of phagocytosis.
Prokaryotes do not contain a true nucleus or membrane-bound organelles. Instead, their genetic material is found in a nucleoid region within the cytoplasm.
Both the mitochondria and chloroplasts (in plants) of eukaryotic cells contain their own genetic information. This is leftover from what is thought to be a symbiosis in early eukaryotic cells. It is assumed that these organelles were originally completely separate organisms, which found their way into larger organisms' cells due to the advantageous symbiotic relationship they could offer each other. Having compartments in cells turned out to be a massive evolutionary advantage, as it meant more complex, more specialised and more efficient reactions could take place in different organelles, where the conditions could be varied to suit the enzymes. Although much of the DNA (genetic material) that was originally in these organelles has now found its way into the host cell's nucleus with the rest of the cell's DNA, there is some still left in the organelles. Indeed, they still produce a few proteins themselves using this genetic material, but they also require the other proteins that are synthesised in the rest of the eukaryotic cell.
Lysosomes are organelles that contain digestive enzymes. for the plant they digest excess or worn out organelles, food particles, and engulfed bacteria or viruses.
Lysosomes are organelles that contain digestive enzymes. for the plant they digest excess or worn out organelles, food particles, and engulfed bacteria or viruses.
Lysosomes are organelles that contain digestive enzymes. for the plant they digest excess or worn out organelles, food particles, and engulfed bacteria or viruses.
lysosome. Lysosomes are responsible for breaking down and recycling cellular waste and debris, including old organelles and foreign material engulfed by the cell. They contain enzymes that help break down these materials into smaller components that can be reused by the cell.
Phagocyte white blood cells have an abundance of lysosomes. Lysosomes contain enzymes that help with digestion of foreign materials, such as bacteria, that are engulfed by the phagocyte during the process of phagocytosis.
mitochondria and lysosomes
Mitochondria and chloroplasts. The question asks for organelles with their OWN genetic material. The material from the nucleus already belongs to the cell. Those two evolved from symbiotic prokaryotes and maintain their own DNA.
Prokaryotes do not contain a true nucleus or membrane-bound organelles. Instead, their genetic material is found in a nucleoid region within the cytoplasm.
Chloroplasts in plant cells and mitochondria in animal cells contain their own mitochondria
Both the mitochondria and chloroplasts (in plants) of eukaryotic cells contain their own genetic information. This is leftover from what is thought to be a symbiosis in early eukaryotic cells. It is assumed that these organelles were originally completely separate organisms, which found their way into larger organisms' cells due to the advantageous symbiotic relationship they could offer each other. Having compartments in cells turned out to be a massive evolutionary advantage, as it meant more complex, more specialised and more efficient reactions could take place in different organelles, where the conditions could be varied to suit the enzymes. Although much of the DNA (genetic material) that was originally in these organelles has now found its way into the host cell's nucleus with the rest of the cell's DNA, there is some still left in the organelles. Indeed, they still produce a few proteins themselves using this genetic material, but they also require the other proteins that are synthesised in the rest of the eukaryotic cell.
The two organelles that contain their own DNA are the mitochondria and the chloroplasts. These organelles have their own genetic material that is separate from the cell's nuclear DNA and is involved in their ability to produce energy through processes like respiration and photosynthesis.
The endosymbiont theory is associated with mitochondria and chloroplasts. It proposes that these organelles originated from primitive prokaryotic cells that were engulfed by ancestral eukaryotic cells and formed a symbiotic relationship.