you make a smear of e. coli and then simple stain the slide with methylene blue. if you failed to use correct aseptic technique by not sterilizing the loop before picking up the bacterial sample for the smear, what results may be seen under the microscope?

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

Identify the structures ! 20 points

What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag