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Bones and Skeletal Tissues, Muscle and Muscle Tissues - Quiz | BIO 201, Quizzes of Physiology

Jefferson State Community CollegePhysiology
Prof. Charles J. Venglarik

Material Type: Quiz; Professor: Venglarik; Class: Human Anatomy and Physiology I; Subject: Biology; University: Jefferson State Community College; Term: Unknown 1989;

Typology: Quizzes

Pre 2010

Uploaded on 08/19/2009

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Bio 201 Lecture Quiz 5 Name_____________________________
Chapter 6: Bones and Skeletal Tissue
I. Match the terms in Column B with the corresponding descriptions in Column A. Enter the correct
letters in the answer blanks next to each number. (letters may be used more than once)
Column A Column B
___1. Stimulates kidneys to reabsorb Ca+2 A. Osteoclasts
___2. ___3. Both of these are forms of vitamin D B. Osteoblasts
___4. These cells are related to macrophages C. Osteocytes
___5. Type of cell directly responsible for making bone D. Osteogenic cells
___6. Stem cells related to to bone formation E. Calcitonin
___7. Hormone that is produced by the kidney F. Calcitriol
___8. Hormone that is produced by the thyroid gland. G. Calcidiol
___9. This hormone stimulates growth in the epiphyseal plates H. Parathyroid hormone
___10. Mature cells that send electrical signals to increase bone
growth when it is stressed by exercise or manual labor.
I. Growth hormone
___11. Stimulates intestines to absorb calcium from diet
___12. ___13. Stimulates osteoclast activity.
___14. Stimulates osteoblast activity.
___15. Produced by parathyroid gland.
___16. Produces a hormone that inhibits the osteoblasts
___17. Type of cell that arises from osteogenic cells
___18. Inactive hormone precursor that is produced by the liver.
___19. Stimulates the kidneys to make activated vitamin D
___20. Found in resorption bays
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Download Bones and Skeletal Tissues, Muscle and Muscle Tissues - Quiz | BIO 201 and more Quizzes Physiology in PDF only on Docsity!

Bio 201 Lecture Quiz 5 Name_____________________________

Chapter 6: Bones and Skeletal Tissue

I. Match the terms in Column B with the corresponding descriptions in Column A. Enter the correct letters in the answer blanks next to each number. (letters may be used more than once)

Column A Column B

1. Stimulates kidneys to reabsorb Ca+2^ A. Osteoclasts **** 2. 3. Both of these are forms of vitamin D B. Osteoblasts 4. These cells are related to macrophages C. Osteocytes **** 5. Type of cell directly responsible for making bone D. Osteogenic cells **** 6. Stem cells related to to bone formation E. Calcitonin 7. Hormone that is produced by the kidney F. Calcitriol **** 8. Hormone that is produced by the thyroid gland. G. Calcidiol ___9. This hormone stimulates growth in the epiphyseal plates H. Parathyroid hormone ___10. Mature cells that send electrical signals to increase bone growth when it is stressed by exercise or manual labor.

I. Growth hormone

___11. Stimulates intestines to absorb calcium from diet ___12. ___13. Stimulates osteoclast activity. ___14. Stimulates osteoblast activity. ___15. Produced by parathyroid gland. ___16. Produces a hormone that inhibits the osteoblasts ___17. Type of cell that arises from osteogenic cells ___18. Inactive hormone precursor that is produced by the liver. ___19. Stimulates the kidneys to make activated vitamin D ___20. Found in resorption bays

II. The figure at right illustrates a longitudinal section through a right humerus. Match the letters (A-I) with the term that best describes the structure associated with that letter. (letters may be used more than once or not at all)

_____1) Articular cartilage _____2) Compact bone _____3) Spongy bone _____4) Epiphyseal line _____5) Marrow cavity _____6) Location of yellow marrow _____7) Diaphysis _____8) Periosteum _____9) Location of hemopoietic tissue _____10) Lined with endosteum _____11) _____12) Epiphyses _____13) Location of primary ossification center _____14) Place where the epiphyseal plate used to be

Chapter 9: Muscles and Muscle Tissue

I. Identify the correct sequence of events underling excitation-contraction coupling in a skeletal muscle fiber by numbering each statement below. The first step is indicated (number 1). _______1. The electrical charge travels inward via the t tubule. _______2. Myosin heads bind to their binding sites on actin thin filaments. _______3. Calcium ions bind to troponin. _______4. Cross bridge cycling continues until Ca+2^ is pumped back into the sarcoplasmic reticulum. _______5. The calcium-bound troponin alters the shape of tropomyosin. ____ 1 __6. An action potential travels away from the neuromuscular junction. _______7. Tropomyosin moves, exposing myosin binding sites on actin. _______8. The sarcoplasmic reticulum (SR) releases calcium into the sarcoplasm (cytoplasm).

IV The figure below shows the components of a neuromuscular junction. Identify the structures in this diagram by matching the letters with the list given below. Add small arrows to indicate the location of the ACh receptors.

_____ Mitochondrion _____ Synaptic vesicle _____ T tubule _____ Motor end plate _____ Synaptic cleft _____ Sarcomere _____ Calcium ions _____ Synaptic knob