Portage Microbiology BIOD171 FINAL EXAM questions and answers rated A+

Portage Microbiology BIOD171 FINAL EXAM questions and answers rated A+ Nucleus - contains genomic content in eukaryotic cells Endoplasmic reticulum - series of membrane enclosed sacs and interconnected tubes Lysosomes - contain hydrolytic enzymes for digestion Chloroplast - Site of photosynthesis Briefly explain how a Scanning Electron Microscope (SEM) forms an image of a microscopic specimen. - Answer: An image is formed from the interactions of electrons as they reflect off (not through) the surface of the specimen. Samples are coated in either gold or palladium to enhance electron reflections. The reflection is seen in 3-D rendering. Legionnaires - legionella Wound botulism - Clostridium botulinum Impetigo - staph auerus Septicemic plague - yersina pestis