A strain of bacteria possesses a temperature-sensitive mutation in the gene that encodes the rho subunit. At high temperatures, rho is not functional. When these bacteria are raised at elevated temperatures, which of the following effects would you expect to see? Explain your reasoning for accepting or rejecting each of these five options. a. Transcription does not take place. b. All RNA molecules are shorter than normal. c. All RNA molecules are longer than normal. d. Some RNA molecules are longer than normal. e. RNA is copied from both DNA strands.
Bacterial Genomics
The study of the morphological, physiological, and evolutionary aspects of the bacterial genome is referred to as bacterial genomics. This subdisciplinary field aids in understanding how genes are assembled into genomes. Further, bacterial or microbial genomics has helped researchers in understanding the pathogenicity of bacteria and other microbes.
Transformation Experiment in Bacteria
In the discovery of genetic material, the experiment conducted by Frederick Griffith on Streptococcus pneumonia proved to be a stepping stone.
Plasmids and Vectors
The DNA molecule that exists in a circular shape and is smaller in size which is capable of its replication is called Plasmids. In other words, it is called extra-chromosomal plasmid DNA. Vectors are the molecule which is capable of carrying genetic material which can be transferred into another cell and further carry out replication and expression. Plasmids can act as vectors.
A strain of bacteria possesses a temperature-sensitive mutation in the
gene that encodes the rho subunit. At high temperatures, rho is not
functional. When these bacteria are raised at elevated temperatures,
which of the following effects would you expect to see? Explain your
reasoning for accepting or rejecting each of these five options.
a. Transcription does not take place.
b. All RNA molecules are shorter than normal.
c. All RNA molecules are longer than normal.
d. Some RNA molecules are longer than normal.
e. RNA is copied from both DNA strands.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
