Microbiologx Blackboard Learn Take Test: Exa C | Secure https://www.coursesites.
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Question
Microbiologx Blackboard Learn Take Test: Exa C | Secure https://www.coursesites.com/webapps/assessment/takenaunch sp?course_assessment d-962110J8cours D7-FULL Reading Th... Digital Learning and... in Lightings- TV Produ... BPS EDFS -Eval M Inbox (634)-sdepin... BPS W Remaining Time: 38 minutes, 43 seconds. Question Completion Status: QUESTION 23 A hypothesis must be tested before it can be considered a theory. O True False QUESTION 24 All microorganisms are parasites. O True False QUESTION 25 It has been over 25 years since a new infectious disease has emerged in the world. O True FalseExplanation / Answer
23) The given statement is true.
Most hypotheses consist of concepts, which is connected and their relationships tested. During testing, a scientist may come upon two types of errors. A Type I error is when the null hypothesis is rejected when it is true. A Type II error occurs when the null hypothesis is not rejected when it is false.
24) The given statement is false.
No, all microorganisms are not parasites. Parasites are part of a large group of organisms called eukaryotes. Parasites are different from bacteria or viruses because their cells contribute to many characteristics with human cells, which include a defined nucleus.
25) The given statement is false.
The world finds itself in circumstances, where epidemics spread around the globe but this time at unprecedented speed. Emerging diseases show the severe damage caused by lethal new agents, which cannot currently be curbed by vaccines or drugs. Over 30 new infectious disease have emerged over the past 25 years.