Several, and they are mostly the same as tertiary structure. Hydrogen bonding, London dispersion/Van der Waal's forces, dipole moments, disulfide bonds, and occasionally (such as in hemoglobin), ionic bonding.
The bonds involved in holding these separate chains together of the quaternary structure can be van der Waals bonds, hydrogen bonds, ionic bonds, or at times covalent bonds.
hydrogen bonds
Proteins are involved in all of them.
Cilia and Flagella.
They synthesize proteins which are utilized or used inside the cell. Many found in the surface of the rough ER or free in the cytoplasm.
The giant structure involve an enormous number of atoms.
Mitochondrion
The tertiary sector is also called the service sector. Tertiary activities involve the selling of goods and products from primary and secondary industries, and the sale of services and skills. Examples of tertiary employment include the health service, transportation, education, entertainment, tourism, finance, sales and retail, plumbers and mechanics. The biggest area of expansion in the tertiary sector in the UK has been in financial and business services. According to government statistics, 25 years ago one in ten people worked in this industry; now this is one in five. The quaternary sector consists of those industries providing information services, such as computing and ICT (information and communication technologies), consultancy (offering advice to businesses) and R&D (research, particular in scientific fields). The quaternary sector is sometimes included with the tertiary sector, as they are both service sectors. Between them, the tertiary and quaternary sectors are the largest part of the UK economy, employing 76% of the workforce.
Proteins are involved in all of them.
Carrier proteins
They involve in photosynthesis.It generates sugar through it.Main function is it.It also produce proteins and involve in photorespiration
They involve in photosynthesis.It generates sugar through it.Main function is it.It also produce proteins and involve in photorespiration
They convert proteins and lipid into glycol proteins and glyco lipids.They involve in material transport mainly.
Free ribosomes, present in the cytoplasm, make proteins that remain in the cytosol, cytosolic proteins. Whereas membrane bound ribosomes (on Rough ER) make membrane proteins and secretory proteins etc. Hope this helps.
Cilia and Flagella.
They synthesize proteins which are utilized or used inside the cell. Many found in the surface of the rough ER or free in the cytoplasm.
Show organization structure whose involve in the establishment with responsibility
The giant structure involve an enormous number of atoms.
Primary sector produces or extracts raw materials from the land or sea. groups in this sector are Agriculture and Farming, forestry and logging, fishing and mining and quarrying. Secondary sector manufactures, processes or constructs goods. Tertiary sector provides services to the customer.