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r is rough bacteria and s is smooth bacteria. smooth bacteria causes disease and makes a thick outer capsule.
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Why were the S bacteria but not the R bacteria virulent?
segovia redolfo segovia redolfo
Who studied the s and r type of bacteria?
Griffith
What is the name of the process that was involved in changing griffith's r bacteria to s bacteria?
Transformation
Why were the S bacteria not the R bacteria virulent?
The S bacteria are surrounded by a capsule, so it is not engulfed by the host's white blood cells. That means that it is able to proliferate and spread. The R bacteria lack the capsule (like the mutant S bacteria), so the white blood cells are able to detect and eliminate them.
Why is an s strain of bacteria able to cause disease in mammals but a r strain is not?
Because It's very dangerous
Why was the mixture of S bacteria and R BACTERIA virulent?
The live R bacteria acquired a capsule and became live, virulent S bacteria.
Why was the mixture of heat killed s bacteria and r bacteria virulent?
The live R bacteria acquired a capsule and became live, virulent S bacteria.
What was the different about the S bacteria and R bacteria?
the conversion of R forms of one type into S forms of a different type
What was different about the s bacteria and the r bacteria?
the conversion of R forms of one type into S forms of a different type
Why were the S bacteria but not the R bacteria virulent?
segovia redolfo segovia redolfo
Who studied the s and r type of bacteria?
Griffith
What is the difference between brass and iron?
Brass generally is spelled b-r-a-s-s. Iron is commonly spelled I-r-o-n. -Dr. Bosch
What is the name of the process that was involved in changing griffith's r bacteria to s bacteria?
Transformation
Why were the S bacteria not the R bacteria virulent?
The S bacteria are surrounded by a capsule, so it is not engulfed by the host's white blood cells. That means that it is able to proliferate and spread. The R bacteria lack the capsule (like the mutant S bacteria), so the white blood cells are able to detect and eliminate them.
What is the difference between fermentation and assimilation?
fermentation is f e r m e .... but assimilation is a s s i m i .......... do you understand?
Which type of bacteria caused disease the S form or R form?
s form
What is the algebraic expression of 14 more than the difference of r and s?
It is |r - s| + 14 or abs(r - s) + 14.
