Which of the following is the smallest in size bacteria mitochondria in mammalian cell or virus?

The average diameter of bacteria which belongs to prokaryotes is 0.2 to 2 micrometre. Size of the mitochondrion is 0.5 to 10 micrometre. The mammalian cell is the largest of all cells from the above-mentioned option and its average diameter is 20 micrometres. Hence, the correct answer is option D.

Which of the following is smallest in size bacteria?

Mycoplasma genitalium
Mycoplasma genitalium, a parasitic bacterium which lives in the primate bladder, waste disposal organs, genital, and respiratory tracts, is thought to be the smallest known organism capable of independent growth and reproduction. With a size of approximately 200 to 300 nm, M.

Is bacteria The smallest type of cell?

the dimensions of the cell range from 0.5 micrometers to 100 micrometers. The Mycoplasma gallicepticum is the parasitic bacterium that is thought to be the smallest known organism and its size from 0.2μmto0.4μm and it equipped for autonomous development and proliferation.

Is bacteria smaller than a virus?

Viruses are even smaller than bacteria and require living hosts — such as people, plants or animals — to multiply. Otherwise, they can’t survive. When a virus enters your body, it invades some of your cells and takes over the cell machinery, redirecting it to produce the virus.

Which one of the following is the smallest in size xylem bacteria?

Virus is the smallest in size.

Which of the following organelles is smallest in size?

Ribosomes are the smallest in size.

Which of the following is smallest in size bacteria mammalian cell?

What is the size of the smallest virus?

For the first time – scientists have detected one of the smallest known viruses, known as MS2. They can even measure its size – about 27 nanometers. For comparison’s sake, about four thousand MS2 viruses lined side-by-side are equal to the width of an average strand of human hair.

What is the smallest size virus?

The smallest animal viruses belong to the families Parvoviridae and Picornaviridae and measure about 20 nm and about 30 nm in diameter, respectively. Viruses of these two families are icosahedrons and contain nucleic acids with limited genetic information.

Which is bigger in size virus or bacteria?

Size. Bacteria are giants when compared to viruses. The smallest bacteria are about 0.4 micron (one millionth of a meter) in diameter while viruses range in size from 0.02 to 0.25 micron.