Micro205 Exam 1 Study Guide GCU Questions With Correct Answers!!

A DNA similarity of 70% between two organisms means... - they are closely related...could be considered same species A quick microbiological test for potential carcinogens - Ames Agar is obtained from... - algae Agar is.. - a solidifying agent used in nutrient media Algae are important environmentally because... - they are major producers of oxygen all fungi have what in their cell wall? - chitin Animalcule coined by: - Anthony van Leeuwenhoek Asthma can be caused by... - endospores Bacillus fastidious might be expected to be... - very strict in its growth requirements and need rich media growth, have a rod shape Bioremediation refers to... - using bacteria to help clean up pollutants Cell type that lack membrane bound nucleus: - prokaryotes and archaea Dimporphic: - may grow as mycelia or yeast AND are often associated with disease in humansDirect cell to cell contact will likely happen with liquid or solid medium? - liquid Do bacteria have cilia? - no Do eukaryotes have pili? - no During which phase of the bacterial growth c