Nucleocapsid - Study guides, Class notes & Summaries

WGU C453 Clinical Microbiology Exam Questions with 100% Correct Answers Bacteria -Answer-Single-celled organism that do not have a cell nucleus and the membrane-enclosed intracellular structures found in most other cells (Prokaryotic cell). Gram-positive Bacteria -Answer-Thick layer of peptidoglycan (20-80nm across). The peptidoglycan layer is closely attached to the outer surface of the cell membrane. Retains crystal violet stains. Lack an outer membrane and a periplasmic space. Gram-neg...

Microbiology Exam 100 Questions & Answers 2023/2024 UpdateMicrobiology,Oral Physiology,Oral Diagnosis, Pathophysiology,Phamacology, Class Anesthesiology & General Physiology Exam Questions & Answers 2023/2024 Update 1. Any deviation from health where tissues and organs are damaged and disrupted is termed as: A. Pathology B. Disease C. Infection D. Transient microbiota E. Commensalism 2. The human body provides a favorable habitat for microorganisms. Which of the following ...

Microbiology - CORRECT ANSWER-The study of organisims too small to beseen without magnification Microorganisms include - CORRECT ANSWER-Bacteria, viruses, fungi, Protozoa, helminths (parasitic worm) algae Prokaryotes - - CORRECT ANSWER-Prenucleus simple cells microscopic unicellular Which one could be unicellular or multicellular or even both - CORRECT ANSWER-Eukaryotes Do viruses have both DNA and RNA ? - CORRECT ANSWER-No In 1857, Louis Pasteur hypothesized that disease in people was ca...

How was RSV first discovered? - 1. First isolated in a group of chimpanzees 2. First named "chimpanzee coryza agent" 3. Later it was discovered that the chimps contracted the virus from a lab worker 4. Robert Chanock and his colleagues were able to isolate and characterize the virus in 1963 What are the general characteristics of RSV? - 1. Belonging to genus Pneumovirus 2. Medium sized non-segmented negative sense single-stranded RNA enveloped virus 3. 2 subtypes: A and B, with A being t...

Bacteria Single-celled organism that do not have a cell nucleus and the membrane-enclosed intracellular structures found in most other cells (Prokaryotic cell). Gram-positive Bacteria Thick layer of peptidoglycan (20-80nm across). The peptidoglycan layer is closely attached to the outer surface of the cell membrane. Retains crystal violet stains. Lack an outer membrane and a periplasmic space. Gram-negative Bacteria Cell wall is thinner, but more complex. Only 10-20% peptidoglyc...

Micro Chapter 6 100% SOLUTION 2023//2024 3. Which is not true of viruses? A. They can exist in an intracellular or extracellular phase. B. They infect animal and plant cells only. C. They can be observed with an electron microscope. D. They are acellular. E. They replicate only inside host cells. - ANSWER B. They infect animal and plant cells only. 4. Which of the following is true of viruses in the extracellular phase? A. They possess many different enzymes. B. They can reproduc...

MICROB 201 EXAM 3 PRACTICE QUESTIONS AND ANSWERS (100% PASS) housekeeping genes - Answer️️ -genes that are expressed/transcribed all the time; are constitutively expressed (transcribed in an ongoing manner) regulatory proteins - Answer️️ -act as "molecular switches" that control gene expression; bind to regulatory DNA sequences located next to coding region of genes - activator proteins activate gene expression - repressor proteins inhibit gene expression operon - Answer️️...

Microbiology Exam 2 uiowa Knudtson Questions With Correct Revised Answers What kind of cells can viruses infect? - answerviruses infect every type of cell, including bacteria, algae, fungi, protozoa, plant, and animals Are viruses alive? - answertwo sides of the debate: 1. since viruses are unable to replicate independently from the host cell, so no, not alive 2. even though viruses do not exhibit most of the life processes of cells, they can direct them, so more than inert (lacking stren...

TEST BANK for Fundamentals of Molecular Virology 2nd Edition by Acheson. Package Title: Testbank Course Title: Acheson 2nd edition Chapter Number: 01 Question type: Multiple Choice 1) Which of the following terms describes the protein shell that surrounds the viral genome? a) capsid b) envelope c) matrix d) virion e) capsomere Answer: a 2) Which of the following would not be a nucleic acid form found in a viral genome? a) dsDNA b) ssDNA c) dsRNA d) ssRNA e) an RNA:DN...

BIOL 275 Exam 3 Practice 27 Questions with Verified Answers Which is true of lysogenized cells? A) They are immune to any further infection by any virus. B) They are immune to infection by the same virus. C) They may have new properties AND they respond to infection with the SOS response. D) They respond to infection with the SOS response. E) They are immune to infection by the same virus AND may have new pr operties. - CORRECT ANSWER E) They are immune to infection by the same virus AN...