Bacterial Morphology
The bacteria are prokaryotic organisms that are single-celled, and are found to exist as free-living and possess a microscopic size. The morphology is found to vary in the bacteria, where some of them are identified as individual organisms and the others are detected as colonies. The size and shape of the bacterial cell also represent its morphology.
Bacterial cell structure
Bacteria are single-celled, tiny creatures that may enter healthy tissues and grow rapidly. Bacteria are microscopic organisms that are tiny and unicellular. These are members of the prokaryote kingdom. They live in water, air, soil, and all-natural environments. They are used in industrial and therapeutic processes, and they support a wide range of plant and animal life. The first organism to appear on the planet. Bacteria-like creatures are the oldest known fossils. Bacteria can consume a wide range of organic and inorganic elements, and some may even survive in harsh conditions.
Explain the structure and function of the centrosome
An organelle present in animal cells that lie in the intracellular fluid called cytoplasm near the nucleus is known as centrosome. Plant and fungal cells lack centrosome. Centrosome plays a major role during cell division.
Structure- A daughter centriole and a mother centriole lie at an angle of 90 degrees to each other to form a centriole. The connection between these two centrioles is established by the interconnecting fibres. The centrioles in the centrosome are surrounded by an amorphous pericentriolar matrix.
Functions- Centrosome performs many functions in the cell.
- It helps in the division of cell and also functions to maintain chromosome number when the cell is dividing.
- It helps in microtubule organization during cell division.
- It also provides structure to the cell by regulating the changes in cellular shape.
Step by step
Solved in 3 steps
