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Bio 150 – Lab Report
Human Anatomy & Physiology I
DCCC
Muscular System II
Lab Report #9 - Muscular System II
II.
Virtual Observation of
Muscle Tissue Slides
. Draw each muscle tissue type with the structures listed
in the text box on page 2, section II of the lab manual. Your drawing should clearly illustrate the differences between each type of muscle tissue. Label each structure.
Nucleus
Striations
nucleus
intercalated
disc
striations,
Peripheral
Nuclei
Last Modified: 06/2021
Cardiac Muscle
Skeletal Muscle
Smooth Muscle
Page
2
Bio 150 – Lab Report
Human Anatomy & Physiology I
DCCC
Muscular System II
III. Virtual Microscopy of Muscle Tissue
1. Which muscle type attaches to bone or skin? Skeletal muscle 2. Name one function of smooth muscle. Involuntary movement 3. Name two muscular tissue structures that were observed in the muscle tissue simulation.
A. Smooth muscle
B. Skeletal muscle IV. Virtual and Model Human Muscle Identification (Torso and Lower Extremity).
Identify the highlighted skeletal muscles.
V. Synovial Joints of the Lower Extremity (Leg) V. A. 1. Complete the table below.
Joint Name
Common Name
Articulating Bones
Tibiofemoral Tibiofibulotalar
Knee
Ankle Tiba femur Tibia, fibula, talus
Last Modified: 06/2021
Semitendinosus
Internal abdominal oblique
Page
3
Bio 150 – Lab Report
Human Anatomy & Physiology I
DCCC
Muscular System II
Last Modified: 06/2021
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Related Questions
Options are smooth, skeletal , cardiac muscle
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options (smooth muscle cells, skeletal, cardiac muscle cells
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Unit 5 Review: Check Your Recall
3/30 answered
Homework
Identify the tissue in A
below.
A
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
Simple cuboidal epithelium
b
Dense irregular collagenous connective tissue
Pseudostratified ciliated columnar epithelium
d
Stratified squamous epithelium
e
Hyaline cartilage
Unanswered
arrow_forward
ground substance
melanocyte
elastin
collagen
suaait lated bfin bu
reticular fibres
macrophage
fibroblast
Stipe
FITOSA
ESTIS For
blood vessels
mast cell
mesenchymal
cell
adipocyte
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Anatomy and Physiology I
Chapter Three The Microscope
Exercise 3.5: Determining Depth of Field
6. Referring back to exercise 3.5, record the answers to the questions about colored threads in the spaces provided. 7
Color of bottom thread:
Color of top thread:
Color of middle thread:
* Explalm why proper microscope technique requires always viewing a slide with the scanning objective first before moving to higher-power objectives. Use the concept
of depth of field in the explanation. 7
Exercise 3.6: Parts of a Dissecting Microscope
8. Identify two differences between a dissecting microscope and a compound microscope. 8
a.
b.
9. List three types of specimens a dissecting microscope might be used to view:
a.
b.
Can You Apply What You've Learned?
10. What microscope structures are used to control the amount of light illuminating the specimen?
11. What happened to the light intensity when switching from low to high power?
12. What adjustment will typically have to be made to the light after…
arrow_forward
Consider the factors that affect n X
Q Lab Quiz #1 Flashcards | Quizlet x
+
ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation.com%252Fmghmiddlew
culoskeletal Lab Questions i
Saved
Help
Muscular Strength
Consider the factors that affect muscular strength. Read each scenario and then click and drag each label into the appropriate
category based on whether each would result in a stronger or weaker muscle contraction.
Increased stimulus
Increase in,muscle belly
circurrence
Potassium accumulates in
the sarcoplasm
frequency
Increased recruitment
Lesser proportion of motor
neurons to muscle fibers
Book
Begin contraction with muscle
already 50% contracted
Circular arrangement of
muscle fascicles
Lower sarcoplasm pH
ferences
Stronger Contraction
Weaker Contraction
aw
here to search
F9
F10
F11
F3
&
HOME
近
arrow_forward
Bior
Next O
Previous
1
Select the correct answer.
Which is not an example of a critical injury?
O A. ankle sprain
O B.
unconsciousness
O C.
broken arm
O D. blindness
arrow_forward
Muscular System: Posterior
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
LifeART Collection Images Copyright © 1989-2001 by Lippincott Williams & Wilkins, Baltimore, MD
arrow_forward
BIOL2201, S24
Dissection 3- Sheep Heart
Good source: https://www.youtube.com/watch?v=-ZbXiOrlFJI
External Anatomy
1. Set up your dissection in a way you feel comfortable. Use the included video for a suggested method.
2. Make sure to have a camera ready to take pictures of your brain to show you completed the dissection. You will
need at least 3 pictures of the eye, more are fine. You will need to identify all of the bolded structures below.
3. Identify the right and left sides of the heart. Look closely and on one side you will see a diagonal line of blood
vessels that divide the heart; this line is called the interventricular sulcus. The half that includes all of the apex
(pointed end) of the heart is the left side.
4. Locate the coronary arteries and veins that are on the surface of the heart.
5. Find the flaps of dark tissue on the top of the heart. These ear-like flaps are called auricles.
6. The front-most vessel is the pulmonary trunk. Place a probe or pin in the vessel to mark…
arrow_forward
Direction: Answer the tables thoroughly.
Watch the procedure here:
1. https://youtu.be/l0LC69NXwg4
2. https://youtu.be/rKng5-ij6kQ
arrow_forward
H Week 5: Epithelial and Connectiv
H Take Test: Lab Quiz 3-2020 Fall X
G You look under a microscope at
x +
A https://bbhosted.cuny.edu/webapps/assessment/take/launch.jsp?course assessment id3_1640978_1&course_id%3_190070m
Remaining Time: 51 minutes, 35 seconds.
* Question Completion Status:
3
6
10
11
12
13
14
15
16
17
18
19
21
22
23
24
25
26
QUESTION 5
Which type of epithelia would make up an organ that needed to be able to expand to many times it's normal size?
O Pseudostratified columnar
O Simple cuboidal
O Transitional
O Simple squamous
QUESTION 6
You look under a microscope at 400X magnification and see an empty space lined with multiple layers of cells with flattened nuclei, and a large amount
of cell free protein facing the empty space. This would be classified as:
O Transitional epithelium
O Simple squamous epithelium
O Non- keratinized squamous epithelium
O This is not epithelial tissue.
O Keratinized stratified squamous epithelium
Save All Answers
Click Save and Submit to…
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Blackboard
Fall 2020 (2)
-OOK
Unit 5 Review: Check Your Recall
3/30 answered
Homework
Homework - unanswerea
Identify the tissue in C
below.
mical...
Micros...
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
Simple cuboidal epithelium
b
Dense irregular collagenous connective tissue
terial.pdf
Pseudostratified ciliated columnar epithelium
27
d
Stratified squamous epithelium
ng
e
Skeletal muscle tissue
ystem
Unanswered
arrow_forward
Making a Muscle Activity
1. Separate a twizzler by pulling apart the strands. Each strand will represent a muscle fiber, also known as a
muscle cell.
2. Wrap each of the strands of that twizzler individually in a piece of plastic wrap leaving extra plastic wrap at each
end. The plastic wrap represents that each muscle fiber is covered in a connective tissue called endomysium.
3. Now, take 1/3 of the individually wrapped muscle fibers and wrap them using another piece of plastic wrap. The
bundle is called a fascicle and the plastic wrap is a connective tissue covering is called perimysium.
4. Create two more fascicles with the remaining muscle fibers.
5. Put all of your fascicles together and wrap them with another layer of plastic wrap. This will create a single
muscle and its covering is called epimysium. Between fascicles there are blood vessels.
6. The ends of the outer plastic wrap represent a tendon that would be connected to a bone.
Use your model to label the diagram (Use all 8…
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- Options are smooth, skeletal , cardiac musclearrow_forwardoptions (smooth muscle cells, skeletal, cardiac muscle cellsarrow_forwardUnit 5 Review: Check Your Recall 3/30 answered Homework Identify the tissue in A below. A Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. Simple cuboidal epithelium b Dense irregular collagenous connective tissue Pseudostratified ciliated columnar epithelium d Stratified squamous epithelium e Hyaline cartilage Unansweredarrow_forward
- ground substance melanocyte elastin collagen suaait lated bfin bu reticular fibres macrophage fibroblast Stipe FITOSA ESTIS For blood vessels mast cell mesenchymal cell adipocytearrow_forwardAnatomy and Physiology I Chapter Three The Microscope Exercise 3.5: Determining Depth of Field 6. Referring back to exercise 3.5, record the answers to the questions about colored threads in the spaces provided. 7 Color of bottom thread: Color of top thread: Color of middle thread: * Explalm why proper microscope technique requires always viewing a slide with the scanning objective first before moving to higher-power objectives. Use the concept of depth of field in the explanation. 7 Exercise 3.6: Parts of a Dissecting Microscope 8. Identify two differences between a dissecting microscope and a compound microscope. 8 a. b. 9. List three types of specimens a dissecting microscope might be used to view: a. b. Can You Apply What You've Learned? 10. What microscope structures are used to control the amount of light illuminating the specimen? 11. What happened to the light intensity when switching from low to high power? 12. What adjustment will typically have to be made to the light after…arrow_forwardConsider the factors that affect n X Q Lab Quiz #1 Flashcards | Quizlet x + ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation.com%252Fmghmiddlew culoskeletal Lab Questions i Saved Help Muscular Strength Consider the factors that affect muscular strength. Read each scenario and then click and drag each label into the appropriate category based on whether each would result in a stronger or weaker muscle contraction. Increased stimulus Increase in,muscle belly circurrence Potassium accumulates in the sarcoplasm frequency Increased recruitment Lesser proportion of motor neurons to muscle fibers Book Begin contraction with muscle already 50% contracted Circular arrangement of muscle fascicles Lower sarcoplasm pH ferences Stronger Contraction Weaker Contraction aw here to search F9 F10 F11 F3 & HOME 近arrow_forward
- Bior Next O Previous 1 Select the correct answer. Which is not an example of a critical injury? O A. ankle sprain O B. unconsciousness O C. broken arm O D. blindnessarrow_forwardMuscular System: Posterior 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. LifeART Collection Images Copyright © 1989-2001 by Lippincott Williams & Wilkins, Baltimore, MDarrow_forwardBIOL2201, S24 Dissection 3- Sheep Heart Good source: https://www.youtube.com/watch?v=-ZbXiOrlFJI External Anatomy 1. Set up your dissection in a way you feel comfortable. Use the included video for a suggested method. 2. Make sure to have a camera ready to take pictures of your brain to show you completed the dissection. You will need at least 3 pictures of the eye, more are fine. You will need to identify all of the bolded structures below. 3. Identify the right and left sides of the heart. Look closely and on one side you will see a diagonal line of blood vessels that divide the heart; this line is called the interventricular sulcus. The half that includes all of the apex (pointed end) of the heart is the left side. 4. Locate the coronary arteries and veins that are on the surface of the heart. 5. Find the flaps of dark tissue on the top of the heart. These ear-like flaps are called auricles. 6. The front-most vessel is the pulmonary trunk. Place a probe or pin in the vessel to mark…arrow_forward
- Direction: Answer the tables thoroughly. Watch the procedure here: 1. https://youtu.be/l0LC69NXwg4 2. https://youtu.be/rKng5-ij6kQarrow_forwardH Week 5: Epithelial and Connectiv H Take Test: Lab Quiz 3-2020 Fall X G You look under a microscope at x + A https://bbhosted.cuny.edu/webapps/assessment/take/launch.jsp?course assessment id3_1640978_1&course_id%3_190070m Remaining Time: 51 minutes, 35 seconds. * Question Completion Status: 3 6 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 QUESTION 5 Which type of epithelia would make up an organ that needed to be able to expand to many times it's normal size? O Pseudostratified columnar O Simple cuboidal O Transitional O Simple squamous QUESTION 6 You look under a microscope at 400X magnification and see an empty space lined with multiple layers of cells with flattened nuclei, and a large amount of cell free protein facing the empty space. This would be classified as: O Transitional epithelium O Simple squamous epithelium O Non- keratinized squamous epithelium O This is not epithelial tissue. O Keratinized stratified squamous epithelium Save All Answers Click Save and Submit to…arrow_forwardBlackboard Fall 2020 (2) -OOK Unit 5 Review: Check Your Recall 3/30 answered Homework Homework - unanswerea Identify the tissue in C below. mical... Micros... Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Simple cuboidal epithelium b Dense irregular collagenous connective tissue terial.pdf Pseudostratified ciliated columnar epithelium 27 d Stratified squamous epithelium ng e Skeletal muscle tissue ystem Unansweredarrow_forward
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