Growth and Nutrition of Bacteria A culture broth tube was very turbid at the surface but clear throughout the rest of the tube indicating that the organism cannot produce superoxide dismutase and/or catalase organism should be grown in an anaerobic chamber organism cannot tolerate oxygen organism are aerobes organism cannot produce superoxide dismutase and/or catalase organism should be grown in an anaerobic chamber organism cannot tolerate oxygen organism are aerobes ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Organisms such as lactobacilli that have elaborate requirements for specific nutrients i.e. vitamins and other growth promoting substances, are generally called as chemo-lithotrophs photo-organotrophs chemotrophs fastidious hetrotrophs chemo-lithotrophs photo-organotrophs chemotrophs fastidious hetrotrophs ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria What is the primary source of food for marine life? Phytoplankton Zooplankton Sea weed Grass Phytoplankton Zooplankton Sea weed Grass ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Which of the following procedures uses a photocell to measure absorbance of a culture to regulate the flow of culture media? Coulter Counter Petroff-Hausser chamber Trubidostat Hemostat Coulter Counter Petroff-Hausser chamber Trubidostat Hemostat ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Lag phase is also known as period of initial adjustment generation time transitional period none of these period of initial adjustment generation time transitional period none of these ANSWER DOWNLOAD EXAMIANS APP
Growth and Nutrition of Bacteria Nutrient content and biological structures are considered as processing factor implicit factor for microbial growth None of these intrinsic factor for microbial growth processing factor implicit factor for microbial growth None of these intrinsic factor for microbial growth ANSWER DOWNLOAD EXAMIANS APP
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