A bacteriophage recognizes its host by its tail fibers binding to chemical groups associated with receptors on the surface of the host cell. Some of these receptors are transport proteins, pili, flagella and lipopolysaccharides. As you can see they have multiple jobs in the cell.
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
funtional groups
Substituents with a negative Hammet substituent constant are electron donating. Examples include R groups and OH groups.
i think is chemical composition its not chemical composition, it's how they were formed
Groups share same valence electron. Their chemical property is also same.
Xylene cyanol is an anionic molecule, meaning it carries a negative charge. Its chemical structure includes sulfonic acid groups that provide the molecule with this negative charge.
what are some of the negative impacts of joining certain groups
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
DNA is negatively charged because of the phosphate group that is in each nucleotide. DNA also has a negative charge because of the phosphate icons in its chemical "backbone".
funtional groups
sulfosaltsnitratesboratestungstatesmolybdatesphosphatesarsenatesvanadates
The pI of arginine is determined by its constituent chemical groups, including the amino and guanidino groups. The guanidino group is positively charged at neutral pH, while the amino group can be positively charged or neutral depending on the pH. At the pI, the overall charge of arginine is neutral, as the positive charge on the guanidino group is balanced by the negative charge on the amino group.
chemical and physical! A+
O negative and Bombay O negative are the same. The O negatives are able to give their donations to the other negative blood groups, however, they are unable to receive anything other then the Bombay blood groups and the O negative bloods.
Adenosine TriPhosphate. The energy is stored in the chemical bonds that attach the three phosphate groups. When one phosphate group is removed (leaving Adenosine DiPhosphate) the energy is released and transferred to other molecules that will "do the work".
Substituents with a negative Hammet substituent constant are electron donating. Examples include R groups and OH groups.
A negative charge, as do all phosphate groups.