Cyanobacteria lack chloroplasts, which are organelles found in alga and plant cells responsible for photosynthesis. Instead, cyanobacteria perform photosynthesis using thylakoid membranes within their cytoplasm. This fundamental difference highlights the distinction between eukaryotic organisms, like plants and algae, which possess membrane-bound organelles, and prokaryotic organisms like cyanobacteria.
Centrioles are organelles that are typically lacking in plant cells. Animal cells have centrioles, which are involved in cell division, while plant cells do not have them.
Centriole
It should be the vacuole, because all cells, even the red-blood cells and xylem cells have vacuoles. Basically my definition of "universal cell organelle" means an organelle which is present in all cells.
An organelle is present in both plant and animal cells. Organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and lysosomes are found in both types of cells. However, plant cells also have additional organelles like chloroplasts and a large central vacuole.
Cyanobacteria lack chloroplasts, which are membrane-bound organelles associated with photosynthesis found in eukaryotic cells, such as plants and algae. Instead, cyanobacteria perform photosynthesis using thylakoid membranes that are integrated into their cell membrane. These thylakoids contain chlorophyll and other pigments necessary for capturing light energy, allowing cyanobacteria to conduct photosynthesis without the need for chloroplasts.
Centrioles are organelles that are typically lacking in plant cells. Animal cells have centrioles, which are involved in cell division, while plant cells do not have them.
Centriole
Plant Cells have many Organelles, such as a Chloroplast, which is not present in animal cells
in a cell, all organelles are present, maybe you need to specify your question
Centriole
A vacuole is a membrane-bound organelle which is present in all eukaryotic cells.
ribosomes
cytoplasm is found in cells. it the watery fluid in which all the organelle's are present
It should be the vacuole, because all cells, even the red-blood cells and xylem cells have vacuoles. Basically my definition of "universal cell organelle" means an organelle which is present in all cells.
Chloroplasts are only found in plant cells.
An organelle is present in both plant and animal cells. Organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and lysosomes are found in both types of cells. However, plant cells also have additional organelles like chloroplasts and a large central vacuole.
A contractile vacuole is present in a paramecium protozoa but absent in the cells of a strawberry plant. The contractile vacuole helps regulate water content in paramecium cells by expelling excess water, a function not needed in plant cells due to their rigid cell walls.