BIO 201
MIDTERM EXAM 3
(Anatomy & Physiology I)
Questions w/ Correct Answers
StraighterLine
This Document Description:
❖ Includes a full Exam attempt with marked correct
answers to help you review
❖ ideal for quick revision, practice, and boosting
your BIO 201 exam score.
❖ Use this test to check your understanding and prepare confidently
for your own BIO 201 assessments.
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Course Syllabus X §[ Midterm Exam (page 10f40) X @) Levels of Organization
Query ~ X | + = X
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Time left 1 5
Queston 1 What is the role of a stimulus in a feedback system?
Not yet
s Select one:
Points out of @® a. The stimulus triggers a response by influencing monitored physiological values.
Sy O b. The stimulus is responsible for measuring physiological values.
7 Fiag O c. The stimulus has no impact on the feedback loop.
question O d. The stimulus is a component of the control center.
Clear my choice
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Question 2 What is the primary purpose of negative feedback in a biological system?
Not yet
s Select one:
Points out of O a. To amplify deviations from the set point.
200 @ b. To reverse deviations from the set point and maintain parameters within their normal range.
7 Fiag O c. To induce deviations from the set point for adaptation.
question
O d. To eliminate the need for sensors in the feedback loop.
Clear my choice
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Time left 1 4
Queston 3 What is the unit used to measure the concentration of a solute by its molarity?
Not yet
ETEIEE Select one:
Points out of O a. Moles per deciliter (M/dL)
200 @® b. Moles per liter (M/L)
V Flag O c. Molecules per gram (M/g)
question O d. Particles per liter (P/L)
Clear my choice
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Queston 4 What is the role of prostaglandins in the body?
Not yet
EEEE] Select one:
Points out of O a. Transport fat-soluble vitamins
200 Ob. Store energy in fat tissues
7 Fiag @ c. Sensitize nerves to pain
question O d. Facilitate digestion of fats
Clear my choice
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38/(39/(40
Finish attempt ...
12:12 AM
4/20/2025
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BI0201_SL V5 Topic 7: Graded Midterm Exam
Time left 1 0
Question 5
Oxygen has an atomic number of 8, indicating two electron shells around its nucleus. It typically forms water
Not yet molecules by interacting with hydrogen atoms. How many electrons from hydrogen are involved in completing the
answered valence shell of the oxygen atom to form a water molecule?
Points out of
5.00 Select one:
" Flag O a. Three electrons
question O b. One electron
@ c. Two electrons
Od. Four electrons
Clear my choice
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BI0201_SL V5 Topic 7: Graded Midterm Exam
Question 6
With the given atomic numbers for various elements (Carbon - 6, Hydrogen - 1, Oxygen - 9, Sodium - 11), carefully
Not yet identify which element would likely fill three electron shells.
answered
Points out of Select one:
5.00 @ a. Sodium
" Flag Ob. Carbon
question O c. Hydrogen
Od. Oxygen
Clear my choice
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38/(39/(40
12:13 AM
4/20/2025
MIDTERM EXAM 3
(Anatomy & Physiology I)
Questions w/ Correct Answers
StraighterLine
This Document Description:
❖ Includes a full Exam attempt with marked correct
answers to help you review
❖ ideal for quick revision, practice, and boosting
your BIO 201 exam score.
❖ Use this test to check your understanding and prepare confidently
for your own BIO 201 assessments.
,v SL Student Dashboard | Straighter X | §[ BIO201_SL_V5:
Course Syllabus X §[ Midterm Exam (page 10f40) X @) Levels of Organization
Query ~ X | + = X
<« - C M 25 moodlestraighterline.com/mod/quiz/attempt.php?attempt=6288450&cmid=107839 aQ & [e N 0
3 Gohealth bookmarks 3 All Bookmarks
BI0201 SL V5 | Topic7: Graded Midterm Exam
Time left 1 5
Queston 1 What is the role of a stimulus in a feedback system?
Not yet
s Select one:
Points out of @® a. The stimulus triggers a response by influencing monitored physiological values.
Sy O b. The stimulus is responsible for measuring physiological values.
7 Fiag O c. The stimulus has no impact on the feedback loop.
question O d. The stimulus is a component of the control center.
Clear my choice
NEXT PAGE
Quiz navigation
II‘Z 3//4/[5//6/7/ 8/ 9/10/[11][12//13/{14//15//16//17/|18/|19/|20|/21/|22|(23|(24//25|/26||27||28/|29//30/|31||32|/33|/34/||35||36|
|37
38//39//40
Finish attempt ... v
12:10 AM
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| Straighter X | §[ BIO201_SL_V5: Course Syllabus X §[ Midterm Exam (page 20f40) X @) Levels of Organization Query ~ X = + = X
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Question 2 What is the primary purpose of negative feedback in a biological system?
Not yet
s Select one:
Points out of O a. To amplify deviations from the set point.
200 @ b. To reverse deviations from the set point and maintain parameters within their normal range.
7 Fiag O c. To induce deviations from the set point for adaptation.
question
O d. To eliminate the need for sensors in the feedback loop.
Clear my choice
'REVIOUS PAGE NEXT PAGE
Quiz navigation
1@3 4//5/(6/7//8][9/10/(11/12/(13/14/(15/(16//17)(18/|19/(20||21|(22||23|/24/|25||26/(27||28|/29/
30|31/ (32| 33|34/ |35|/36| (37
38/(39/(40
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12:10 AM
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Query X | + - X
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Time left 1 4
Queston 3 What is the unit used to measure the concentration of a solute by its molarity?
Not yet
ETEIEE Select one:
Points out of O a. Moles per deciliter (M/dL)
200 @® b. Moles per liter (M/L)
V Flag O c. Molecules per gram (M/g)
question O d. Particles per liter (P/L)
Clear my choice
'REVIOUS PAGE NEXT PAGE
Quiz navigation
12@4 5//6/[7/ 8//9]/10/111/(12/|13/(14/(15/(16/(17//18/(19//20/(21||22|(23|
24| 25|26/ |27 |28/ |29|/30/|31|/32||33| |34/ (35| 36|37
38/(39/(40
Finish attempt ...
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BI0201 SL V5 | Topic7: Graded Midterm Exam
Queston 4 What is the role of prostaglandins in the body?
Not yet
EEEE] Select one:
Points out of O a. Transport fat-soluble vitamins
200 Ob. Store energy in fat tissues
7 Fiag @ c. Sensitize nerves to pain
question O d. Facilitate digestion of fats
Clear my choice
'REVIOUS PAGE NEXT PAGE
Quiz navigation
112 3@5 6//7//8/9//10/[11/12/(13//14/(15/|16/(17|(18//19/(20|/21/|22||23|(24/|25|(26|
(27|28 |29/ |30/(31||32|/33|34|/35 (36| |37
38/(39/(40
Finish attempt ...
12:12 AM
4/20/2025
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BI0201_SL V5 Topic 7: Graded Midterm Exam
Time left 1 0
Question 5
Oxygen has an atomic number of 8, indicating two electron shells around its nucleus. It typically forms water
Not yet molecules by interacting with hydrogen atoms. How many electrons from hydrogen are involved in completing the
answered valence shell of the oxygen atom to form a water molecule?
Points out of
5.00 Select one:
" Flag O a. Three electrons
question O b. One electron
@ c. Two electrons
Od. Four electrons
Clear my choice
'REVIOUS PAGE NEXT PAGE
Quiz navigation
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BI0201_SL V5 Topic 7: Graded Midterm Exam
Question 6
With the given atomic numbers for various elements (Carbon - 6, Hydrogen - 1, Oxygen - 9, Sodium - 11), carefully
Not yet identify which element would likely fill three electron shells.
answered
Points out of Select one:
5.00 @ a. Sodium
" Flag Ob. Carbon
question O c. Hydrogen
Od. Oxygen
Clear my choice
'REVIOUS PAGE NEXT PAGE
Quiz navigation
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38/(39/(40
12:13 AM
4/20/2025
