BIOS 242 (BIOS242)

Chamberlain University College of Nursing,BIOS 242,Understanding Skin Bacteria: Lab Experiment & Analysis,all answers are 100% correct.

Chamberlain University College of Nursing,BIOS 242,BIOS 242 Week 5 Lab 2; How Germs Spread (v2), all answers are 100% correct.

Chamberlain University College of Nursing,BIOS 242,Exploring Bacteria in the Respiratory System, all answers are 100% correct.

Chamberlain University College of Nursing,BIOS 242,Identifying Bacterial Infections: Case Studies & Dichotomous, all answers are 100% correct.

BIOS242 EXAM 2 150 QUESTIONS ALL CORRECT what is the temperature range for the optimal rate of growth for a psychrophile? 0-15 degrees Celsius what is the temperature range for the optimal rate of growth for a mesophile? 20-40 degrees Celsius what is the temperature range for the optimal rate of growth for a thermophile? 45-80 degrees Celsius what does a barophile require for growth? high hydrostatic pressure what is a heterotroph? organism that must obtain its carbon in...

total magnification - Answer ocular lens x objective lens Ocular = 10X compound microscope - Answer A light microscope that has more than one lens designed with a compound lens system - means 2 lenses able to reveal a great amount of detail Gram staining - Answer A process by which components of bacterial cell walls are bound to Gram's stain. Depending on the amount of peptidoglycan in their cell walls, bacteria stain differently and are classified as Gram-negative or Gram-pos...

4 important facts about Antoni van Leeuwenhoek (Dutch) - Answer -First person to see protozoa and bacteria -Began making and using simple microscopes -Often made a new microscope for each specimen -Examined water and visualized tiny animals, fungi, algae, and single-celled protozoa; "animalcules 2 important facts about Carolus Linnaeus - Answer -developed taxonomic system for naming plants and animals and grouping similar organisms together -Leeuwenhoek's microorganisms grouped int...

What is a prion? and how are they different from other infectious agents? - Answer an infectious protein they do not have a nucleic acid What is Mycology the study of? - Answer The study of fungi and mold Define virus - Answer An acellular particle with a genetic core and protein coat that can invade cells and alter cellular function. cannot reproduce on itself What are the 5 stages of viral replication? - Answer 1. Attachment 2. Penetration 3. Replication and Synthe...

organic - Answer heterotrophs are? heterotroph - Answer •An organism that must obtain its carbon in organic form •Dependent on eating other life forms inorganic - Answer autotrophs are? autotroph - Answer •"Self-feeder" (photosynthesis or chemosynthesis) •Uses inorganic CO2 as its carbon source; builds organiccompounds from the CO2 phototroph - Answer an organism that gets its energy from sunlight chemotrophs - Answer Organisms that get energy from ch...