Which of the following characteristics are shared by cardiac muscle cells and smooth muscle cells? a....
Homework Answers
Answer:
a) Cells that branch and produce force along multiple planes when they contract.
Explanation: T tubules are present n ardiac and skeletal cells and absent in smooth cells.
Cardiac cells follow all or none phenomenon.
Both produces contraction in different multiple planes due to branching
Add Answer to:
Which of the following characteristics are shared by cardiac
muscle cells and smooth muscle cells?
a....
Answer following questions. (a)How are smooth muscle cells different from skeletal muscle fibers and cardiac muscle...
Answer following questions. (a)How are smooth muscle cells different from skeletal muscle fibers and cardiac muscle cells? (b)How are skeletal and cardiac muscle tissues similar to each other? How do these two types of muscle tissue differ from each other?
Please answer all parts. Thanks in advance 19) Which statement(s) is(are) NOT true regarding cardiac muscle?...
Please answer all parts. Thanks in advance
19) Which statement(s) is(are) NOT true regarding cardiac muscle? Choose ALL that apply. (2.5 pts) a) Autorhythmic cells do not contribute significantly to the force of heart contraction because they do not contain many myofibrils. b) Cardiac muscle consists of autorhythmic fibers and contractile fibers. c) Cardiac muscle is similar to skeletal muscle since t contains thick and thin filaments, d) Cardiac muscle is similar to skeletal muscle in that the muscle fibers...
2. Complete the following statements concerning smooth muscle characteristics by inserting the correct terms in the...
2. Complete the following statements concerning smooth muscle characteristics by inserting the correct terms in the answer blanks. Endomysium 1. Whereas skeletal muscle exhibits elaborate connective tissue coverings, smooth muscle has a scant connective tissue_(1) smooth muscle 2. which is secreted by the_(2)_cells. The most common variety of smooth muscle, called_(3) smooth muscle, is arranged in unitary 3. opposing layers in the walls of hollow organs. Most often, there are (4)_ such layers, one running_(5)__and the other running (6) 4....
which is a true statement regarding smooth muscle cells a)They are multinucleated b)they have T-tubules c)...
which is a true statement regarding smooth muscle cells a)They are multinucleated b)they have T-tubules c) they involve calmodulin d)they involve troponin
Which two muscle types contract by shortening of the sarcomeres? Check All That Apply Skeletal Smooth...
Which two muscle types contract by shortening of the sarcomeres? Check All That Apply Skeletal Smooth Cardiac
Which is controlled by a somatic motor neuron? A) Endocrine gland B) Smooth muscle controlling bronchiole...
Which is controlled by a somatic motor neuron? A) Endocrine gland B) Smooth muscle controlling bronchiole diameter C) Muscle fibers that make up your bicep brachii muscle D) Smooth muscle controlling vessel diater E) Cardiac muscle cells (myocytes)
1 points SA Liver cells and smooth muscle cells both possess the BP-adrenergic receptor. Activation of...
1 points SA Liver cells and smooth muscle cells both possess the BP-adrenergic receptor. Activation of this receptor by circulating adrenaline leads to glycogen breakdown in a liver cell and relaxation in a smooth muscle cell. These different outcomes following interaction with the same initial stimulus can be traced to different intracellular proteins that become engaged in the response in these two types of cells. True False
question is worth. the he 1. Contraction of individual muscle fibers is an "all-or-none phenomenon. How, then, c...
question is worth. the he 1. Contraction of individual muscle fibers is an "all-or-none phenomenon. How, then, can the force of Contraction of an intact muscle be changed? bLvKNCR eases tod Pie50 yarates he Fua affeetco E Ca a. Cardiac muscle cells have an extremely long refractory period. What is happening at the cellular en acsslevel to cause this long refractory period? b. How is the long refractory period useful? dischange their sensitivity to a particular hormone?
question is worth....
Question Completion Status: QUESTION 2 Different in smooth muscle compared to skeletal muscle a. Sarcoplasm reticulum...
Question Completion Status: QUESTION 2 Different in smooth muscle compared to skeletal muscle a. Sarcoplasm reticulum is missing b .calcium is not required c. Sarcoplasm reticulum is less developed d. sarcolemma is missing QUESTION 3 Magnesium plays key role in deep tissue contraction, answer true false for this question a. true b. false c.not sure de silly question QUESTION 4 Clear evidence of sarcomere (when looking under microscope) in a. Cardiac muscle smooth muscle skeletal muscled . A and QUESTIONS...
- Smooth muscle cells can contract as a unit due to the presence of A-dense bodies...
- Smooth muscle cells can contract as a unit due to the presence of A-dense bodies B- gap junctions C- diffuse junctions D- motor end plates
Please answer all parts. Thanks in advance
19) Which statement(s) is(are) NOT true regarding cardiac muscle? Choose ALL that apply. (2.5 pts) a) Autorhythmic cells do not contribute significantly to the force of heart contraction because they do not contain many myofibrils. b) Cardiac muscle consists of autorhythmic fibers and contractile fibers. c) Cardiac muscle is similar to skeletal muscle since t contains thick and thin filaments, d) Cardiac muscle is similar to skeletal muscle in that the muscle fibers...
2. Complete the following statements concerning smooth muscle characteristics by inserting the correct terms in the answer blanks. Endomysium 1. Whereas skeletal muscle exhibits elaborate connective tissue coverings, smooth muscle has a scant connective tissue_(1) smooth muscle 2. which is secreted by the_(2)_cells. The most common variety of smooth muscle, called_(3) smooth muscle, is arranged in unitary 3. opposing layers in the walls of hollow organs. Most often, there are (4)_ such layers, one running_(5)__and the other running (6) 4....
1 points SA Liver cells and smooth muscle cells both possess the BP-adrenergic receptor. Activation of this receptor by circulating adrenaline leads to glycogen breakdown in a liver cell and relaxation in a smooth muscle cell. These different outcomes following interaction with the same initial stimulus can be traced to different intracellular proteins that become engaged in the response in these two types of cells. True False
question is worth. the he 1. Contraction of individual muscle fibers is an "all-or-none phenomenon. How, then, can the force of Contraction of an intact muscle be changed? bLvKNCR eases tod Pie50 yarates he Fua affeetco E Ca a. Cardiac muscle cells have an extremely long refractory period. What is happening at the cellular en acsslevel to cause this long refractory period? b. How is the long refractory period useful? dischange their sensitivity to a particular hormone?
question is worth....
Question Completion Status: QUESTION 2 Different in smooth muscle compared to skeletal muscle a. Sarcoplasm reticulum is missing b .calcium is not required c. Sarcoplasm reticulum is less developed d. sarcolemma is missing QUESTION 3 Magnesium plays key role in deep tissue contraction, answer true false for this question a. true b. false c.not sure de silly question QUESTION 4 Clear evidence of sarcomere (when looking under microscope) in a. Cardiac muscle smooth muscle skeletal muscled . A and QUESTIONS...
- Smooth muscle cells can contract as a unit due to the presence of A-dense bodies B- gap junctions C- diffuse junctions D- motor end plates
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