Bio 250 lab quiz 1 Samenvattingen, Aantekeningen en Examens

Bio safety levels (BSL) measure what? correct answer: an organisms controllability, infectivity, virulence, pathogenicity, antibiotic resistance, vaccine, treatment, mortality. BSL 1 correct answer: does not normally cause disease in people BSL 2 correct answer: Associated with disease BSL 3 correct answer: indigenous/exotic agents that may have serious or lethal consequences and with potential for aerosol transmission BSL 4 correct answer: dangerous/exotic agents of a life-thre...

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BIO 250 LAB QUIZ 1/99 QUESTIONS AND ANSWERS (A+)

Bio 250 lab quiz 1 2024/2025 A+ grade assured

Bio safety levels (BSL) measure what? an organisms controllability, infectivity, virulence, pathogenicity, antibiotic resistance, vaccine, treatment, mortality. BSL 1 does not normally cause disease in people BSL 2 Associated with disease BSL 3 indigenous/exotic agents that may have serious or lethal consequences and with potential for aerosol transmission BSL 4 dangerous/exotic agents of a life-threatening nature or unknown risk of transmission Containmen...

BSL 1 CORRECT ANSWER does not normally cause disease in people BSL 2 CORRECT ANSWER Associated with disease BSL 3 CORRECT ANSWER indigenous/exotic agents that may have serious or lethal consequences and with potential for aerosol transmission BSL 4 CORRECT ANSWER dangerous/exotic agents of a life-threatening nature or unknown risk of transmission Containment CORRECT ANSWER safe methods and procedures to handle micro organisms Aseptic technique prevents contamination of CORRECT ANS...

BIO 250 Microbiology Quiz Units 1-4 {2023} Questions from Quiz Assignments 1-4 (3 of these sets are all quiz 1) Question 1 All of the following are reasons why some scientists believe that the term “prokaryote” is a somewhat artificial designation and should be discarded except Select one: a. Some bacteria have internal membranous structures. b. Some bacteria have their genetic material enclosed within a membrane. c. Some bacteria have 80S ribosomes. d. Many bacterial have ...

Bio Quiz 5 Question 1 of 31 3.0 Points Which nitrogenous base is present in RNA and not DNA? • A. uracil • B. thymine • C. cytosine • D. adenine • E. g uanine Feedback:Great job. Question 2 of 31 3.0 Points How long would the peptide be that is translated from the mRNA sequence: 5’- AUGAUCGAUCACUAA-3’? • A. 5 • B. 3 • C. 2 • D. 1 • E. 4 Feedback:Amino acids are coded using a 3 nucleotide system, so for every 3 nucleotides, there is one amino acid added to a peptide sequen...