Biology: Science for Life with Physiology 5th Edition by Colleen Belk Test bank

B) paid advertisements

C) peer-reviewed research publications

D) science reports in newspapers and on TV

Answer:  C

Section:  1.4

Skill:  Comprehension (Understand)

Learning Outcome:  1.9, 1.10

 

70) Which of the following is a sign that scientific information on a website may be unreliable?

A) The site avoids anecdotal evidence.

B) The site backs up its claims with references to primary sources.

C) A reputable medical establishment maintains the site.

D) The site is set up to allow you to buy the product being described.

Answer:  D

Section:  1.4

Skill:  Comprehension/Application (Understand/Apply)

Learning Outcome:  1.9, 1.10

 

 

71) What type of evidence would include a personal opinion on the effectiveness of a dietary supplement in preventing colds?

Answer:  anecdotal

Section:  1.4

Skill:  Knowledge/Comprehension (Remember/Understand)

Learning Outcome:  1.9

72) What type of scientific information would include a news report?

A) primary source

B) secondary source

C) tertiary source

D) anecdotal evidence

Answer:  B

Section:  1.4

Skill:  Knowledge/Comprehension (Remember/Understand)

Learning Outcome:  1.9

 

73) In science, what would an individual's personal experience or endorsement be considered?

A) anecdotal evidence

B) circumstantial evidence

C) a primary source

D) a peer review

Answer:  A

Section:  1.4

Skill:  Knowledge/Comprehension (Remember/Understand)

Learning Outcome:  1.9

 

74) According to scientific evidence, what is the best prevention method known for reducing the chance of contracting a common cold?

A) drinking Echinacea tea at least once a day

B) eating 500 mg of vitamin C a day

C) using throat lozenges that contain zinc

D) washing your hands frequently and effectively

Answer:  D

Section:  1.5

Skill:  Comprehension/Application (Understand/Apply)

Learning Outcome:  1.8

 

    

 

75) According to the graph, what is the relationship between stress and the likelihood of infection by a cold virus?

A) People with a stress index of 3-4 are more likely to catch a cold.

B) People with a stress index of 5-6 are more likely to catch a cold.

C) People with a stress index of 11-12 are more likely to catch a cold.

D) People at all stress levels have an equal chance of catching a cold.