Cumulative Midterm Exam

Cumulative Midterm Exam BIO201_MH_V3 A major limitation of radiographs is that they

Select one:

a. can only visualize bone.

b. give only a flat, two-dimensional image of the body.

c. are old technology that do not give good results.

d. have very few applications.

An investigator who conducts an experiment to determine how changes in pH

affect the function of enzymes on digestion is most likely to be a(n)

Select one:

a. neurologist.

b. anatomist.

c. engineer.

d. physiologist.

e. histologist.

Select one:

• can only visualize bone.
• give only a flat, two-dimensional image of the body .
• are old technology that do not give good results.
• have very few applications.

An investigator who conducts an experiment to determine how changes in pH affect the function of enzymes on digestion is most likely to be a(n)

Select one:

• neurologist.
• anatomist.
• engineer.
• physiologist.
• histologist.

9/15/21, 3:24 AMCumulative Midterm Exam

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Question 3 Correct 3.50 points out of 3.50 Question 4 Correct 3.50 points out of 3.50 Question 5 Correct 3.50 points out of 3.50 While Stacy is in the process of passing over the bar during a pole vault, her hips are considered to be

Select one:

• anterior to her shoulders.
• posterior to her shoulders.
• inferior to her shoulders.
• superior to her shoulders.
• cephalic to her shoulders.

Which of the following is not a characteristic of homeostatic variables?

Select one:

• their values can change
• they must remain within a narrow change
• they always remain at a fix ed value

In the expression "Let your fingers do the walking," which of the following anatomical terms could be substituted for "fingers?"

Select one:

• tarsals
• manuals
• digits
• carpals
• metatarsals

9/15/21, 3:24 AMCumulative Midterm Exam

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Question 6 Correct 3.50 points out of 3.50 Question 7 Correct 3.50 points out of 3.50 Question 8 Correct 3.50 points out of 3.50 A neutral atom contains

Select one:

• more protons than electrons.
• more electrons than protons.
• the same number of electrons and protons.
• only neutrons.
• None of these choices is correct.

When the hydrogen bonds that maintain a protein's three-dimensional shape are broken, the protein becomes nonfunctional, and is said to be

Select one:

• essential.
• denatured.
• structural.
• unsaturated.
• saturated.

Which of the following is mismatched?

Select one:

• ribose--RNA
• enzyme--protein
• cholesterol--nucleic acid
• triglyceride--fat
• eicosanoid--prostaglandin

9/15/21, 3:24 AMCumulative Midterm Exam

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Question 9 Correct 3.50 points out of 3.50 Question 10 Correct 3.50 points out of 3.50

  Phospholipids are important components of the plasma membrane. What does "A" represent on the diagram?

Select one:

• phosphorus
• oxygen
• nitrogen
• polar (hydrophilic) region
• nonpolar (hydrophobic) region

Which of the following organic groups does hemoglobin belong to?

Select one:

• carbohydrate
• protein
• lipid
• nucleic acid
• vitamin