The effector strain of bacteria is that the bacteria would colonize on the teeth and help prevent the child from developing cavities.
C. the mice died because rough strain bacteria had been transformed to the smooth strain
conjugation or transduction or translation are the three process by which bacteria can change from one form to other
Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
Because It's very dangerous
S Strain ---> inject into mice ---> Mice Die R Strain ---> inject into mice ---> Mice Live Griffith was able to kill bacteria by heating them. He observed that heat-killed S Strain bacteria injected into mice did not kill them. When he S Strain (heat Killed) ---> Injected into mice ---> Mice Live S Strain ( heat Killed) + R Strain (Live) ---> Injected into mice ---> Mice Die
s-strain bacteria make
transformation is the process in which one strain of bacteria is changed by a gene or genes from another strain of bacteria
C. the mice died because rough strain bacteria had been transformed to the smooth strain
conjugation or transduction or translation are the three process by which bacteria can change from one form to other
The disease-causing strain of bacteria grew into smooth colonies on culture plates, whereas the harmless strain produced with rough edges.
The process of transforming rough strain bacteria into smooth strain cells involves transferring genetic material - specifically a capsule gene - from a smooth strain to the rough strain. This genetic transfer results in the expression of a protective capsule on the surface of the rough strain cells, converting them into smooth strain cells with enhanced virulence.
Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
Because It's very dangerous
Measles is an infection of the respiratory tract that can be caused by both a bacteria and a virus. Most people think of the virus strain typically, as there is a vaccine for it, and people rarely need to be treated with antibiotics for the bacteria strain.
transformation
Nobody knows
Its referring to a specific strain of bacteria.