Bacterial shapes Study guides, Class notes & Summaries

C453 Clinical Microbiology Study Questions With Answers (Updated 2022) A+. Describe the general characteristics of bacteria by answering the following questions. a. Are bacteria prokaryotic or eukaryotic? Why? Prokaryotic because their genetic material (DNA) is not housed within a true nucleus. b. Single-celled or multicellular? Why? Usually unicellular c. Can they be seen with the naked eye? Why? No; typically they are about 1um (need to be at least 100um to be visible without a microscope...

NSG 6020 3P Exam Questions and Answers Updated for 2022/2023 Full Exam NSG 6020 3P Exam Questions and Answers Updated 2022 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) document this as a normal finding 2. The Ameri...

Lash Extensions [QUESTIONS AND CORRECT ANSWERS) VERIFIED ANSWERS Different face shapes - CORRECT ANSWER square, round, oval oblong, and inverted triangle Laws - CORRECT ANSWER Statutes written by both federal and state legislatures that determine the scope of practice. Sterilization - CORRECT ANSWER The mode of decontamination that destroys microorganisms, including bacterial spores Disinfectants - CORRECT ANS

Lack a nucleus or membrane bound organelles, usually unicellular. Smaller and simpler than most eukaryotic cells. Contain two types of domain Bacteria and Archaea. - Prokaryotic cells Ridged cell wall contains peptidoglycan. Includes a nucleoid (no nucleus) with no membrane-bound organelles. Multiply by binary fission - cell enlarges then divides - Bacteria Bacterial shapes: Coccus Rods (bacillus) Coccobacillus Vibrio Spirillum Spirochete - - Coccus - spherical - Rod (bacillus) - rod ...

What does RDA stand for? - Recommended Dietary Allowances Fats should be how much of your diet? - 30% A good diet includes approx. how much protein? - 10-35% Body is how much water? - 2/3 Define Hygiene. - applied science that deals with healthful living. Public Hygiene. - significantly helps promote and preserve the health of the community. Personal Hygiene - Your personal system for maintaing your cleanliness and health. Halitosis - bad breath What is Ergonomics - a science used to stu...

HLST 200 Final Exam Questions With 100% Verified Answers chain of infection infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, susceptible host Infectious agents (pathogens) The types of microbes that can cause infections are viruses, bacteria, fungi, protozoa, & helminths (parasitic worms). Viruses Tough, Tiny pathogens that are 10 to 100 times smaller than bacteria & much smaller than fungi. Most Common Viruses filoviruses, hepatitis, herpes...

Test Bank for APEA 3P Actual Exam Test Bank (APEA Question Bank) (Mostly Resourceful) Updated A+ APEA 3P Actual Exam Test Bank (APEA Question Bank) (Mostly Resourceful) APEA 1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart. This means: a) have the patient returning in two weeks for a follow up vision screen b) dilated the eye and retest c) refer the patient to an ophthalmologist d) documen...

brom cresol purple indicator in MIO media that tests for decarboxylation of ornithine positive result is a lavender-purple color A hydrogen peroxide H2O2 used to test for organism's possession of catalase copious amounts of bubbles are evidence for release of O2 as peroxide is broken down 2H2O2 + O2 iodine indicates the presence or absence of starch agar solidifying agent purified from marine algae colonial morphology size, color, shape, elevation, consistency, ...

BIOL 2200 Exam 2 Latest Update with Complete Solutions Biodiversity The variability among living organisms from all sources and the ecological complexes of which they are part; includes diversity within and among species and ecosystems -Prokaryotes are so important to the biosphere that if they were to disappear, the prospects of survival for many other species would be dim Why study biodiversity? -To understand evolution of life -To appreciate nature -To assess its economic valu...

What are the three domains of life? Correct Answer-Bacteria, Archaea, Eukarya Which groups are more closely related from an evolutionary standpoint? Correct Answer-Archaea and Eukarya What are the three different shapes of bacterial cells? Correct Answer-1) coccus- spherical 2) bacillus- rod shaped 3) spirilla- wavy/ corkscrew shaped What are the three different ways in which bacteria arrange themselves in colonies? Correct Answer-1) diplo- divide but stay attached to each other (OO...