Question:
Draw the diagram of a sarcomere of skeletal muscle showing different regions.
Draw the diagram of a sarcomere of skeletal muscle showing different regions.
Updated On: Jan 26, 2024
Hide Solution
Verified By Collegedunia
Solution and Explanation
The diagrammatic representation of a sarcomere is as follows:
Was this answer helpful?
1
0
Top Questions on Muscle
- A person creates an apparatus as shown in the figure to exercise the extensor muscle of the hand. It is given that OP = 0.15 m, OQ = 0.35 m, θ = 30°, the weight of the lower arm = 20 N, the center of mass of the lower arm is at point P, the magnitude of the applied tensile force F = 50 N. If the extensor muscle is acting with a moment arm of 0.25 m, the muscle force required to hold the hand at the position shown in the figure is ______ N. Give your answer rounded off to the nearest integer.
- Given below are two statements:
Statement: Myofibrils are not attached to the plasma membrane.
Statement II: Myofibrils are attached to the plasma membrane at both ends of a muscle fibre.
In the light of the above statements, choose the correct answer from the options given below: - Which one of the following is not present in the smooth muscles?
- __________ neurons carry messages from the senses to the spinal cord, ________ neurons carry messages from the spinal cord to the muscles and glands.
- Identify the substances having glycosidic bond and peptide bond, respectively in their structure :
View More Questions
Questions Asked in CBSE Class XI exam
- Consider the reactions:
- H3PO2(aq) + 4 AgNO3(aq) + 2 H2O(l) H3PO4(aq) + 4Ag(s) + 4HNO3(aq)
- H3PO2(aq) + 2CuSO4(aq) + 2 H2O(l) H3PO4(aq) + 2Cu(s) + H2SO4(aq)
- C6H5CHO(l) + 2[Ag (NH3)2]+(aq) + 3OH- (aq) C6H5COO- (aq) + 2Ag(s) + 4NH3(aq) + 2 H2O(l)
- C6H5CHO(l) + 2Cu2+(aq) + 5OH-(aq) No change observed.
What inference do you draw about the behaviour of Ag+ and Cu2+ from these reactions?
- CBSE Class XI
- Redox Reactions In Terms Of Electron Transfer Reactions
- Find . Hence or otherwise evaluate
- CBSE Class XI
- Binomial Theorem for Positive Integral Indices
- If U = {a, b, c, d, e, f, g, h}, find the complements of the following sets:
(i) A = {a, b, c}
(ii) B = {d, e, f, g}
(iii) C = {a, c, e, g}
(iv) D = {f, g, h, a}- CBSE Class XI
- Complement of a Set
- Consider the following species: N3- , O2-, F-, Na+, Mg2+ and Al3+
- What is common in them?
- Arrange them in the order of increasing ionic radii.
- CBSE Class XI
- Modern Periodic Law And The Present Form Of The Periodic Table
- Find and write down structures of 10 interesting small molecular weight biomolecules. Find if there is any industry which manufactures the compounds by isolation. Find out who are the buyers.
- CBSE Class XI
- How To Analyse Chemical Composition?
View More Questions