Which one describes diabetes ii? the pancreatic beta cells die and there is no insulin the pancreatic alpha cells die and there is no insulin the pancreatic alpha cells die and there is no glucagon the insulin signaling mechanism is broken?

Which would prevent a plant from growing? oa. lack of sunlightob. no supply of lithiumoc. too much waterd. too many monosaccharides

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

What are the pros and cons of transect sampling?