What is meant by cytoplasmic streaming?
Cytoplasmic streaming is characterized by the rapid movement of organelles and other cellular components throughout the cell. In plants, the process depends on actin filaments and myosin motor proteins and plays an important role in cell growth.
What is cytoplasmic streaming caused by?
Cytoplasmic streaming occurs due to the motion of organelles attached to actin filaments via myosin motor proteins. However, in Chara corallina, the organization of actin filaments is highly ordered. Actin is a polar molecule, which means that myosin only moves in one direction along the actin filament.
What is the best definition of microbiology?
Microbiology is the study of all living organisms that are too small to be visible with the naked eye. This includes bacteria, archaea, viruses, fungi, prions, protozoa and algae, collectively known as ‘microbes’.
What is the full meaning of microbiology?
microbiology, study of microorganisms, or microbes, a diverse group of generally minute simple life-forms that include bacteria, archaea, algae, fungi, protozoa, and viruses.
What are cytoplasmic processes?
Cytoplasmic Streaming, also called protoplasmic streaming and cyclosis, is where there is flow inside the cytoplasm. It is typically observed in large plant and animal cells. Here flow means that the cytoplasm is moving inside the cell, it is not stationary.
What is the purpose of cytoplasm?
The cytoplasm is the gel-like fluid inside the cell. It is the medium for chemical reaction. It provides a platform upon which other organelles can operate within the cell. All of the functions for cell expansion, growth and replication are carried out in the cytoplasm of a cell.
What are the types of microbiology?
Fields of Microbiology
- Parasitology: The study of the biology of parasites and parasitic diseases.
- Mycology: The study of fungi.
- Bacteriology: The study of bacteria.
- Virology: The study of viruses.
- Protozoology: The study of protozoa.
- Phycology: The study of algae.
Is cytoplasmic streaming active or passive?
Cytoplasmic streaming is an active process because the motion of the organelles attached to the actin filaments. Cytoplasmic streaming is also known as cytoplasmic streaming. The movement of fluid transports the nutrients, proteins and organelles in the cell.
What is cytoplasmic streaming?
Cytoplasmic streaming, also called protoplasmic streaming, the movement of the fluid substance (cytoplasm) within a plant or animal cell.
What is the meaning of stream?
noun an act or instance of flowing. Also called protoplasmic streaming. Biology. Digital Technology. a technology for transferring data so that it can be received and processed in a steady stream: live streaming video.
What is Protoplasmic Streaming?
Also called protoplasmic streaming. Biology. rapid flowing of cytoplasm within a cell; cyclosis. Digital Technology. a technology for transferring data so that it can be received and processed in a steady stream: streaming video.
What is microbiology?
Microbiology is the study of the tiny world of microorganisms. Go deeper into the study of microbiology, learn about bacteria, viruses, and pathogens. Explore how microbiologists do their work, and the history of the discipline. Updated: 11/01/2021 Did you know that you’re mostly a microbe?