Bacteriophages infect - Study guides, Class notes & Summaries

Microbiology Exam 2 xam Questions And Answers (Verified And Updated) Are Viruses Living or Nonliving? - answerThey are only considered living when they are inside of a host cell, using their resources and energy. Outside of a host they are considered intert. When are Viruses considered to be "alive"? - answerWhen they are inside of a host cell. When inside, their nucleic acid (ONLY RNA OR DNA) become active. *Virus replicates Obligatory Intracellular Parasites - answerRequire livinghos...

True or False . Although viruses may contain their genome within an enclosed space ( much like the nucleus of a cell ) , it is considered neither eukaryotic nor prokaryotic . - Answer-True Describe the two basic components of a virus . - Answer-A has virus ( 1 ) genomic material comprised of either DNA or RNA and ( 2 ) a capsid , a membrane - like protective structure that contains the genetic material , similar to the nucleus of a eukaryotic cell . True or False . Because the genome is con...

Acellular and Cellular Microbes Exam || All Questions & Answers (100% Correct) Acellular and Cellular Microbes Exam || All Questions & Answers (100% Correct) Acellular microbes - ANSWER - nonliving microbes types of acellular microbes - ANSWER - viruses, viroids, prions cellular microbes - ANSWER - living microbes types of cellular microbes - ANSWER - bacteria, algae, protozoa, fungi virions - ANSWER - complete virus particles electron microscope - ANSWER - viruses are observe...

Portage Learning BIOD 171 Module 6 Exam Questions and Answers 2024 True or False: viruses can be classified as prokaryotic or eukaryotic -Answer-False. Viruses are neither prokaryotic or eukaryotic What is an obligate intracellular parasite? -Answer-viruses cannot replicate unless inside a living host cell. As a parasite, a virus depends on its living host to provide the framework (proteins, etc) to replicate—to make additional copies of itself. What is a viral capsid? -Answer-a membran...

Comparative VirologyHippocrates - correct answer father of medicine Hernando Cortez - correct answer spread smallpox to Americas by blankets Edward Jenner - correct answer 1st vaccine: innoculated with cowpox Dmitri Iwanowski - correct answer showed that diseased tobacco plant extract can transmit disease even when passing through ceramic filter known to retain smallest bacteria Martinus Beijerinck - correct answer "father of virology", found that agent can only reproduce in host, ...

biology 1406 exam 5 Collin College - Question and answers already passed biology 1406 exam 5 In 1928, __________ was surprised to find that when he killed pathogenic bacteria, then mixed the bacterial remains with living harmless bacteria, some living bacterial cells became pathogenic. - correct answer Frederick Griffith In 1952, ___________ used bacteriophages to show that DNA is the genetic material of T2, a virus that infects the bacterium Escherichia coli (E. coli). - correct an...

Portage Microbiology BIOD171 Exam 6 Questions and Answers 2024 True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. -Answer-False. Viruses are neither eukaryotic nor prokaryotic. Describe the two basic components of a virus. -Answer-A virus has (1) genomic material comprised of either DNA or RNA and (2) a capsid, a membrane-like protective structure that contains the genetic material, similar to th...

Micro Exam 6 Portage Learning Questions and Answers Rated A True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell), viruses are classified as eukaryotic. False. Viruses are neither eukaryotic nor prokaryotic Describe the two basic components of a virus. 1) Genomic material made up of DNA or RNA 2) Capsid, which is a membrane like protective structure that contains genetic material. The ________ surrounds the capsid of some viruses. envelope ...

Question 1 Correct 4.00 points out of 4.00 Which of the following does not indicate microbe involvement in energy and nutrient flow? Select one: a. Formation of greenhouse gases, CO 2 and methane b. Digestion of complex carbohydrates in animal diets c. Decomposition of dead matter and wastes d. Thermal hot springs warmed by heat from earth's interior Question 2 Correct 4.00 points out of 4.00 Which of the following is NOT a recent discovery that has had a huge impact on the under...

Microbiology Chapter 13 Questions es - ANSWER minuscule, acellular, infectious agents having either DNA or RNA and require living host cells to multiply virion - ANSWER the complete infective form of a virus outside a host cell, with a core of RNA or DNA and a capsid host range - ANSWER the spectrum of host cells a virus can infect bacteriophages - ANSWER viruses that infect bacteria nucleic acid - ANSWER DNA or RNA can be single or double stranded, and either linear or circular c...