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Home Page Science Biology Quiz 18 Biology - Flashcards

Quiz 18 Biology – Flashcards

Steven Colyer
7 July 2022
10 test answers

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question
A substance thought to be capable of causing cancer is called a(n)?
answer
carcinogen
question
An internal "life-support" capsule that enables a bacterium to survive harsh conditions is called a(n)?
answer
endospore
question
An infections disease caused by a pathogen that can be spread from person to person is called a(n)_______ disease.
answer
communicable
question
What are three basic bacterial shapes?
answer
cocci, spirilla, and bacilli
question
A scientist who studies bacteria is called a(n)?
answer
bacteriologist
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question
What is not considered a major cause of cancer in developed countries?
answer
industrial pollution
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question
A person who displays no symptoms of a disease but can spread the disease to others is called a(n)?
answer
carrier
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question
The scientist who formulated the germ concept of disease was?
answer
Pasteur
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question
Tumor cells that have the ability to leave the tumor and spread throughout the body are described as?
answer
malignant
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question
A tiny capsule of genetic information that infects and reprograms living cells is called a(n)?
answer
virus
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Question
What is the right structure for an essay
Answer
A paragraph is a related group of sentences that develops one main idea. Each paragraph in the body of the essay should contain:
  • a topic sentence that states the main or controlling idea
  • supporting sentences to explain and develop the point you’re making
  • evidence from your reading or an example from the subject area that supports your point
  • analysis of the implication/significance/impact of the evidence finished off with a critical conclusion you have drawn from the evidence.