Bacteriophage - Study guides, Class notes & Summaries

BIOD 171 Portage Learning Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 UpdatePortage Learning BIOD 171 Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 Update True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 1. What is the smallest biological unit of life? A cell. ...

Virus - infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living - True Viruses can't produce or carry out metabolism outside of a host cell - True Where do viruses reproduce? - In living cells Viruses=parasites - Obligate parasites - require a host cell for replication All living organisms have viruses: - prokaryotes and all varieties of eukaryotes Bacterial viruses - Bacteriophage; phages Viru...

immunological assay method correct answers What method do we use when we want to find a protein we are interested in but we don't know the exact genetic sequence? antibody binding correct answers What mechanism does the immunological assay method use to highlight the desired protein? primary antibody correct answers In the immunological assay method, the ____ binds to the target protein. secondary antibody correct answers In the immunological assay method, the ____ reacts with the ...

FSE-120-0901 Embalming Microbiology Midterm Questions and Answers Already Passed What term is used to describe small, circular DNA elements that exist independently from the main chromosome in bacteria? Plasmids How would you describe a microorganism that has its genetic information encased in a protein shell? Virus What do you call bacteria that possess flagella at both ends of their cells? Amphitrichous What are the three common formations of bacterial cells? Pairs, chains, a...

Virus - infectious particle consisting of genes packaged in a protein coat non-living obligate intracellular parasite A Virus is not living - True Viruses can't produce or carry out metabolism outside of a host cell - True Where do viruses reproduce? - In living cells Viruses=parasites - Obligate parasites - require a host cell for replication All living organisms have viruses: - prokaryotes and all varieties of eukaryotes Bacterial viruses - Bacteriophage; phages Virus Sizes - Small ...

Life in the Sea Exam 2 Questions & Answers 2024/2025 Bacteriophage - ANSWERSkind of virus that infects bacteria Zooxanthellae - ANSWERSo Important dinoflagellates that live in a symbiotic relationship with coral reefs o Many of these organisms have little or no growth with zooxanthellae Algae bloom/Red tide - ANSWERSDiatoms and dinoflagellates can go through periods of rapid growth known as blooms caused by high levels of nutrients in the water and can harm organisms Chemosyntheti...

Hershey and Chase performed an experiment in order to determine how bacteriophages infect bacteria. What did they find? CORRECT ANSWER The bacteriophage injects DNA into the host cell. This was found because, after centrifugation, the pellet was radioactive The largest difference between a Gram + and Gram - bacterial cell is: CORRECT ANSWER The gram + cell has a much thicker peptidoglycan layer Why does a Gram + cell stain blue/purple in a gram stain? CORRECT ANSWER The Gram + cell stains ...

BIOD 210 MOD 5 GENETICS (BACTERIA & BACTERIOPHAGES) LATEST REVIEW EXAM Q & ABIOD 210 MOD 5 GENETICS (BACTERIA & BACTERIOPHAGES) LATEST REVIEW EXAM Q & ABIOD 210 MOD 5 GENETICS (BACTERIA & BACTERIOPHAGES) LATEST REVIEW EXAM Q & A

Bacteriophage E79 is a virus that attaches to the lipopolysaccharide of a specific bacterium as the first step of infection. Which organism would be susceptible to this virus: a. An acid-fast Mycobacterium leprae b. A gram-negative Pseudomonas aeruginosa c. An archaeon with a lipid monolayer in the envelope d. A gram-positive Streptococcus pneumoniae e. (b) AND (c) CORRECT ANSWER b. A gram-negative Pseudomonas aeruginosa A chemoautotroph uses a. CO2 as the carbon source b. visible ...

All of the following statement about plants cells are true EXCEPT one. Which one is the EXCEPTION? A. Most of the cytoplasmic volume is occupied by a single vacuole B. Plant cell walls contain cellulose C. Plant cells possesses a cell wall but not a cell membrane D. Adjacent plant cells contain channels allowing for intercellular communication E. Plant cells have mitochondria - Answer-C - plant cells DO have a plasma membrane 2. Why are intracellular binding steroidal hormones slow...