How do macromolecules work together? The interactions between macromolecules and other molecules rely on the same weak,noncovalent interactionsthat play the major role in stabilizing the three-dimensional structures of the macromolecules themselves. The hydrophobic effect, ionic interactions and hydrogen bondi...
molecule,a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. Why do atoms form molecules? The quantum physics of chemical bonds explained...
How do the transport mechanisms of macromolecules such as hormones and proteins work in tissues? Our guest expert is Manuel Müller from the Institute of Cytobiology at the University of Marburg. The basis for his studies of transport mechanisms in tissues are 3D cell culture models of wild-...
EPS is a hydrated gel composed primarily of polysaccharides and containing other macromolecules such as proteins, nucleic acids, and lipids. It plays a key role in maintaining the integrity and function of the biofilm. Channels in the EPS allow movement of nutrients, waste, and gases throughout ...
What are the unique characteristics of chemical substances and macromolecules utilized by living systems? How are signaling pathways used in organisms? How do prokaryotes get food energy and reproduce? Explain process of cell division and growth form molecules to organism. ...
Protective effect of poly(ethylene glycol) and some other polymers on liposomes is considered in terms of statistical behavior of macromolecules in solution. According to the mechanism proposed, liposome-grafted chains of flexible and hydrophilic polymers form dense "conformational clouds" preventing other...
How do animals use carbohydrates? A Biological Molecule: Carbohydrates are one of the four major types of biological macromolecules that all living things need to survive. Carbohydrates are made of long carbon chains, to which hydrogen and oxygen are bonded. ...
Macromolecules are typically affected by heat, therefore they have the potential to serve as thermosensors (Hayes et al. 2021). As one of the most thermosensitive macromolecular structures, the plasma membrane has long been considered as a major candidate for plant thermosensing. The increase of me...
Proteins are similar to polysaccharides in a myriad of ways. Both of these are biological macromolecules which are necessary for growth and...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and...
Other polymers are also good candidates to form polymeric nanoparticles and be suitable to act as drug carriers. These include sugars [47], proteins [48] such as albumin [49], gelatin nanoparticles [50] and many other naturally occurring macromolecules. Figure 13. Schematic representation of ...