because it is a simple phage, DNA surrounded by a protein coat
Hershey and Chase's experiment used bacteriophage T2, which consists of protein and DNA molecules. They were able to show that only the DNA component of the bacteriophage was responsible for carrying genetic information into the host bacterial cell during infection.
Bacteriophage is a type of virus that infects bacteria. It uses its protein capsid to inject its genetic material into a bacterial cell and replicate. Pilus is a structure found on bacteria that can be used for conjugation, the transfer of genetic material between bacterial cells.
Bacteriophage viruses are nonliving. They are DNA or RNA encapsulated in a protein coated capsule with recognition sites to bind to specific target sites on bacteria and insert their genetic material for viral replication or to induce changes in the bacterial genetic material.
A bacteriophage virus is composed of a protein capsid that encloses its genetic material, which can either be DNA or RNA. The capsid is made up of protein subunits called capsomeres arranged in a helical or icosahedral structure. Some bacteriophages also have a tail structure used for attaching to and infecting bacterial cells.
T refers to the tail protein found in the T4 bacteriophage, a type of virus that specifically infects bacterial cells. The tail protein helps the virus attach to the bacterial host cell and inject its genetic material for replication.
OmpF (outer membrane protein)
Hershey and Chase's experiment used bacteriophage T2, which consists of protein and DNA molecules. They were able to show that only the DNA component of the bacteriophage was responsible for carrying genetic information into the host bacterial cell during infection.
DNA and RNA core and a protein coat.
Hershey and Chase completed research proving that DNA is the "stuff of heredity" and not just protein in 1952. There is information on how they used a bacteriophage to prove this residing on the Answers site.
they concluded that the genetic material of the bacteriophage was DNA, not protein
DNA and protein
Correct. For APEX it is, A protective shell around a virus.
Hershey and Chase radioactively labelled T2 bacteriophage with P (DNA) and S (protein) to determine if protein or DNA carried the genetic material. They let the bacteriophage infect E.coli. The radioactive material found in the host E.coli contained the radioactive P (found in DNA) as the bacteriophage had multiplied inside the cell, but the radioactive S was not found inside the cell. Therefore DNA is the hereditary molecule resorce - some other guy off the internet
Yes, meat is an excellent source of protein.
The scientists Alfred Hershey and Martha Chase conducted a series of experiments at the Carnegie Institute of Washington in 1952, and concluded that the genetic material of a bacteriophage was DNA.
The protein KD value for the specific protein being studied in our research is 5.0 x 10-9 M.
Soy beans and Tofu both excellent sources of Protein.