A bacterium releases a toxin that binds to and acivates a G protein-coupled recepto in the mamm alian gut. The result is high levels of cAMP in these cells. This toxin might work by: 1.binding to and inhibiting the G protein coupled receptor in these cells causing the alpha subunit of the G proetin to stay associated iwth he Beta dn Gamma subunits. 3. CAusing the alpha subunit of the G protein to bind GDP constantly 4. Causing adenylyl cyclase to dissociate from the membrane 5. binding to and activating the G protein-coupled recptor in these cells.
Bacterial Morphology
The bacteria are prokaryotic organisms that are single-celled, and are found to exist as free-living and possess a microscopic size. The morphology is found to vary in the bacteria, where some of them are identified as individual organisms and the others are detected as colonies. The size and shape of the bacterial cell also represent its morphology.
Bacterial cell structure
Bacteria are single-celled, tiny creatures that may enter healthy tissues and grow rapidly. Bacteria are microscopic organisms that are tiny and unicellular. These are members of the prokaryote kingdom. They live in water, air, soil, and all-natural environments. They are used in industrial and therapeutic processes, and they support a wide range of plant and animal life. The first organism to appear on the planet. Bacteria-like creatures are the oldest known fossils. Bacteria can consume a wide range of organic and inorganic elements, and some may even survive in harsh conditions.
A bacterium releases a toxin that binds to and acivates a G protein-coupled recepto in the mamm alian gut. The result is high levels of cAMP in these cells. This toxin might work by:
1.binding to and inhibiting the G protein coupled receptor in these cells
causing the alpha subunit of the G proetin to stay associated iwth he Beta dn Gamma subunits.
3. CAusing the alpha subunit of the G protein to bind GDP constantly
4. Causing adenylyl cyclase to dissociate from the membrane
5. binding to and activating the G protein-coupled recptor in these cells.
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