Virion Studienführer, Klassennotizen & Zusammenfassungen

Microbio exam 4 Question and answers 100% correct 2023/2024obligate intracellular parasites - correct answer Cannot multiply unless they invade a specific host cell and instruct its genetic and metabolic machinery to make and release new viruses capsid - correct answer protein shell that surrounds the nucleic acid nucleocapsid - correct answer the capsid together with the nucleic acid envelope - correct answer external covering of a capsid, usually a modified piece of the host's cell m...

BIO 390 Exam 2 Questions With 100% Correct Answers Virus - answerLatin for poison (Pasteur) Not living Not cellular Obligate intracellular parasite - answerPerform no metabolism Can not freely reproduce No protein synthesis Carry no or few enzymes Naked virus (non-enveloped virus) anatomy: - answerGenetic material (DNA or RNA) Capsid-protein coating (composed of capsomere proteins) Enveloped virus anatomy: - answerGenetic material (DNA or RNA) Capsid Envelope - phospholipid bilayer ...

General Characteristics of Viruses- Introduction correct answers -'Filterable' - filter infectious material, filter causing infection smaller than bacteria -Viruses are only active inside host cell - cannot replicate outside of a host cell --Obligate intracellular parasite (OIP) General Characteristics of Viruses- Living vs. Nonliving correct answers -Viruses are acellular - do not have a true cell structure, no organelles -Unable to self-replicate --Viruses produced genome --Viruses d...

OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens * = Correct answer Multiple Choice 1. Which of the following is not a property of a virus? A. It is an infectious cellular pathogen.* B. It is an obligate intracellular pathogen. C. Its genome consists of DNA or RNA. D. Its genome is surrounded by a protein capsid. 2. Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? A. Dimitri Ivanovski* B. Edward Jen...

The 4 things that viruses lack - (1) Enzymes that produce basic chemical building blocks (2) Enzyme systems that generate usable energy (3) Enzymes/tRNAs/ribosomes that direct protein synthesis (4) Membranes that concentrate and localize key molecules All viruses have _______ and _______, while only some viruses have ________. - nucleic acids and a capsid; an envelope A ________ is a complete, infectious virus particle. - virion

Microimm 2500: Virology Exam Questions With Verified Solutions Measles - answervirus that is transmitted in aerosols through coughs/sneezes - mostly eradicated in Canada due to vaccination - still present in SA and Africa Endogenous Viral Sequences - answerviral genetic sequences from infections that occurred that integrate into our own genetic material - no longer infectious Intrinsic Defenses - answerphysical barriers like skin/sweat that keep viruses from entering our body Polydnavi...

The 4 things that viruses lack - ANSWER-(1) Enzymes that produce basic chemical building blocks (2) Enzyme systems that generate usable energy (3) Enzymes/tRNAs/ribosomes that direct protein synthesis (4) Membranes that concentrate and localize key molecules All viruses have _______ and _______, while only some viruses have ________. - ANSWER-nucleic acids and a capsid; an envelope A ________ is a complete, infectious virus particle. - ANSWER-virion Naked capsids are ______ to drying...

GMS 6121 Exam 1 Questions and Answers 100% CorrectGMS 6121 Exam 1 Questions and Answers 100% CorrectGMS 6121 Exam 1 Questions and Answers 100% CorrectGMS 6121 Exam 1 Questions and Answers 100% Correct The 4 things that viruses lack - ANSWER-(1) Enzymes that produce basic chemical building blocks (2) Enzyme systems that generate usable energy (3) Enzymes/tRNAs/ribosomes that direct protein synthesis (4) Membranes that concentrate and localize key molecules All viruses have _______ and __...

OpenStax Microbiology Test Bank Chapter 6: Acellular Pathogens Multiple Choice 1. Which of the following is not a property of a virus? A. It is an infectious cellular pathogen.* B. It is an obligate intracellular pathogen. C. Its genome consists of DNA or RNA. D. Its genome is surrounded by a protein capsid. Difficulty: Easy ASM Standard: 10, 13 2. Which of the following is the scientist responsible for first discovering viruses (specifically, tobacco mosaic virus)? A. Dimitri Ivan...

Microimm 2500: Virology Exam Questions With Verified Solutions Measles - answervirus that is transmitted in aerosols through coughs/sneezes - mostly eradicated in Canada due to vaccination - still present in SA and Africa Endogenous Viral Sequences - answerviral genetic sequences from infections that occurred that integrate into our own genetic material - no longer infectious Intrinsic Defenses - answerphysical barriers like skin/sweat that keep viruses from entering our body Polydnavi...