Question

the microaerophilic bacterium helicobacter pylori, which causes peptic ulcers, is classified as: epsilon - proteobacteria gamma - proteobacteria alpha - proteobacteria delta - proteobacteria question 23 (1 point) which cytoskeletal element is responsible for maintaining cell shape and providing tracks for intracellular transport? ribosomes microfilaments microtubules intermediate filaments

Explanation:

Helicobacter pylori is classified under Epsilon - proteobacteria. Microtubules are cytoskeletal elements that maintain cell shape and provide tracks for intracellular transport. Ribosomes are for protein synthesis, microfilaments are involved in cell movement and muscle contraction - like activities, and intermediate filaments provide mechanical strength and stability to the cell.

Answer:

1. Epsilon - proteobacteria
2. Microtubules