Ribosomes are the smallest in size. Note: The organelles work in a coordinated manner so that all the metabolic functions of the cells can take place. The ribosomes are produced and assembled in the nucleolus. In the case of prokaryotic cells, it is synthesised in the cytoplasm and the size is around 20nm.
Which organelles is smallest in size?
The smallest organelle in the cell is the ribosome. The diameter of the ribosome is about 20 nm.
Which cell is the smallest in size?
The smallest cell is Mycoplasma (PPLO-Pleuro pneumonia like organims). It is about 10 micrometer in size. The largest cells is an egg cell of ostrich. The longest cell is the nerve cell.
Which of the following is smallest cell organelle?
The smallest organelle is ribosome. The diameter of ribosome is about 20 nm. It is the site for the manufacture of proteins within the cell.
What is the smallest and largest cell organelle?
Answer Expert Verified
The name of the smallest cell organelle is Ribosomes and the largest one is called nucleus.
Which is the largest cell organelle?
Note: The largest cell organelle, in general, is considered to be the nucleus. Though in plant cells, the vacuole takes up about 80-90% of the volume, thus being the largest cell organelle in a plant cell.
Are lysosomes smaller than ribosomes?
The lysosome is larger in size than ribosome which ranges from 0.1 to 1.2 µm. Ribosomes are typically smaller in size than lysosome which ranges 20 to 30 nm. It is covered by a unit membrane i.e., it is membrane-bound organelle.
Which cell is the largest?
The largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.
Which is the longest cell?
– In the human body, the nerve cell is the longest cell. Nerve cells are also called neurons that are found in the nervous system. They can be up to 3 feet long.
Which is largest animal cell?
Caulerpa taxifolia is the largest animal cell. it is an aquatic alga. Largest animal cell is ostrich eggs measuring about 170*135 mm in diameter.
Who discovered the cell?
Initially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.
What is the smallest organism?
The smallest entity universally recognised to be a living organism (not everyone considers the slightly smaller nanobes to be alive) is Nanoarchaeum equitans.
Which organelle is known as the powerhouse of the cell?
Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.
What is the biggest cell in the female human body?
The ovum is one of the largest cells in the human body, typically visible to the naked eye without the aid of a microscope or other magnification device. The human ovum measures approximately 0.1 mm (0.0039 in) in diameter.