which of the following is the correct sequence of events for muscle contractions
James
Guys, does anyone know the answer?
get which of the following is the correct sequence of events for muscle contractions from EN Bilgi.
Arrange the following events of muscle contraction in the sequence : (i) Generate an action potential in t
Watch complete video answer for “Arrange the following events of muscle contraction ” of Biology Class 12th. Get FREE solutions to all questions from chapter NEET DRILL 3.
Home English Class 12 Biology Chapter Neet Drill 3
Arrange the following events o...
Question : Arrange the following events of muscle contraction in the sequence : (i) Generate an action potential in the sarcolemma (ii) Form a cross bridge (iii) Release a neurotransmitter (Acetylcholine) (iv) Release of calcium ions in sarcoplasm (v) Pulls the attached actin filaments towards the centre of "A" band (vi) Remove the masking of active sites for myosin The correct option is :-
Answer
Step by step video solution for "Arrange the following events of muscle contraction in the sequence :
(i) Generate an action potential in the sarcolemma
(ii) Form a cross bridge
(iii) Release a neurotransmitter (Acetylcholine)
(iv) Release of calcium ions in sarcoplasm
(v) Pulls the attached actin filaments towards the centre of "A" band
(vi) Remove the masking of active sites for myosin
The correct option is :-" by Biology experts to help you in doubts & scoring excellent marks in Class 12 exams.
Updated On: 12-03-2022
Video Solution: Arrange the following events of muscle contraction in the sequence : (i) Generate an action potential in the sarcolemma (ii) Form a cross bridge (iii) Release a neurotransmitter (Acetylcholine) (iv) Release of calcium ions in sarcoplasm (v) Pulls the attached actin filaments towards the centre of "A" band (vi) Remove the masking of active sites for myosin The correct option is :-
Get Answer to any question, just click a photo and upload the photo
and get the answer completely free,
UPLOAD PHOTO AND GET THE ANSWER NOW!
Watch 1000+ concepts & tricky questions explained!
Text Solution A i−ii−iii−iv−v−vi i-ii-iii-iv-v-vi B iii-iv-i-ii-vi-v C iii-i-iv-ii-v-vi D iii-i-iv-vi-ii-v Answer D
Question Details till 18/03/2022
QuestionArrange the following events of muscle contraction in the sequence :
(i) Generate an action potential in the sarcolemma
(ii) Form a cross bridge
(iii) Release a neurotransmitter (Acetylcholine)
(iv) Release of calcium ions in sarcoplasm
(v) Pulls the attached actin filaments towards the centre of "A" band
(vi) Remove the masking of active sites for myosin
The correct option is :-
Chapter Name Neet Drill 3Subject Biology (more Questions)Class 12thType of Answer VideoQuestion LanguageIn Video - English In Text - English
Students Watched 10.0 K+Students Liked 9.4 K+Question Video Duration 3m28sRelated Biology Videos
The steps involved in the mechanism of muscle contraction are given below.278672775 2.5 K+ 9.3 K+ 5:45
Arrange the steps in proper sequential order and select the correct option. I. Release of calcium ions in the sarcoplasm. II. Signal sent by the CNS via a motor neuron. III. Binding of calcium with a subunit of troponin on actin filaments. IV. Generation of the action potential in the sarcolemma. V. Binding of myosin head to the exposed active sites on actin to form a cross-bridge. VI. Inward pulling of ‘Z’ line attached to actin causing shortening of the sarcomere. VII. Pulling of the attached actin filaments towards the centre of 'A' band. VIII. Release of neurotransmitter acetylcholine and generation of the action potential in the sarcolemma.The steps involved in the mechanism of muscle contraction are given below.645068492 9.7 K+ 9.8 K+ 7:21
Arrange the steps in proper sequential order and select the correct option. I. Release of calcium ions in the sarcoplasm. II. Signal sent by the CNS via a motor neuron. III. Binding of calcium with a subunit of troponin on actin filaments. IV. Generation of the action potential in the sarcolemma. V. Binding of myosin head to the exposed active sites on actin to form a cross-bridge. VI. Inward pulling of ‘Z’ line attached to actin causing shortening of the sarcomere. VII. Pulling of the attached actin filaments towards the centre of 'A' band. VIII. Release of neurotransmitter acetylcholine and generation of the action potential in the sarcolemma.During muscle contraction, what could be the correct sequence ?645061447 9.3 K+ 9.7 K+ 3:25
A. Release of calcium ions into the sarcoplasm. B. Release of Acetylcholine. C. Sliding of actin filaments over each other. D. Break down of ATP to form a cross bridge.During muscle contraction, what could be the correct sequence ?195221424 1.8 K+ 6.4 K+ 2:17
A. Release of calcium ions into the sarcoplasm. B. Release of Acetylcholine. C. Sliding of actin filaments over each other. D. Break down of ATP to form a cross bridge.पेशियों के संकुचन की क्रियाविधि में नीचे दिए गए चरण शामिल हैं। उचित क्रम में चरणों को व्यवस्थित करें और सही विकल्प का चयन कीजिये।644156212 6.7 K+ 8.1 K+ 4:25
1.पेशीद्रव्य में कैल्सियम आयनों का विमोचन II.एक प्रेरक तंत्रिकोशिका से CNS द्वारा संकेत भेजना III. ऐक्टिन तंतुओं पर ट्रोपोनिन की एक उपइकाई के साथ कैल्सियम का बंधन IV. सार्कोलेमा में क्रिया विभव का उत्पादन V. क्रॉस-ब्रिज बनाने के लिए एक्टिन पर प्रकट सक्रिय स्थलों से मायोसिन के शीर्ष का बंधन VI.ऐक्टिन से जुड़ी 'Z' रेखा के अंतर्मुखी खिंचाव से सार्कोमियर का छोटा होना VII. 'A' बैंड के केंद्र की ओर संलग्न ऐक्टिन तंतुओं का खिंचाव VIII. तंत्रिका संचारी ऐसिटिलकोलीन का विमोचन और सार्कोलेमा में क्रिया विभव का उत्पादनAP chapter 9
Start studying AP chapter 9- mastering. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
AP chapter 9- mastering
5.0 3 Reviews
28 studiers in the last hour
The sliding filament model of contraction states that _
Click card to see definition 👆
The sliding filament model of contraction states that during contraction, the thin myofilaments slide past the thick myofilaments so that actin and myosin myofilaments overlap to a greater degree. In a relaxed muscle fiber, the thick and thin myofilaments overlap only at the ends of the A band.
Click again to see term 👆
A sarcomere is the distance between two?
Click card to see definition 👆
z discs
Click again to see term 👆
1/29 Created by allij133
Terms in this set (29)
The sliding filament model of contraction states that _
The sliding filament model of contraction states that during contraction, the thin myofilaments slide past the thick myofilaments so that actin and myosin myofilaments overlap to a greater degree. In a relaxed muscle fiber, the thick and thin myofilaments overlap only at the ends of the A band.
A sarcomere is the distance between two?
z discs
What band contains only actin filaments?
I band
What are the thicker filaments called?
Myosin filaments
Both actin and myosin are found in which band?
A band
Myosin filaments are located in which band
A band
What is the functional role of the T tubules?
enhance cellular communication during muscle contraction
Which of the following is the correct sequence of events for muscle contractions?
motor neuron action potential, neurotransmitter release, muscle cell action potential, release of calcium ions from SR, ATP-driven power stroke, sliding of myofilaments
The mechanism of contraction in smooth muscle is different from skeletal muscle in that __
the site of Calcium binding site differs
Part complete
An anaerobic metabolic pathway that results in the production of two net ATPs per glucose plus two pyruvic acid molecules is _
glycolysis
Sign up and see the remaining cards. It’s free!
Boost your grades with unlimited access to millions of flashcards, games and more.
Continue with Google
Continue with Facebook
Already have an account?
Recommended textbook explanations
Essential Cell Biology
4th Edition
Bruce Alberts, Dennis Bray, Karen Hopkin
354 explanations
CAMPBELL BIO WITH MASTRG& S/G&GET READY BIO
9th Edition
Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman
655 explanations
Connect Online for Biology
10th Edition Sylvia S Mader 2,113 explanations Biology 1st Edition
Alton Biggs, Hagins, Holliday
2,876 explanations
Sets with similar terms
Human Physio Ch. 12
64 terms gabbs178
Human Physio Ch. 12
64 terms Brittany_Ferry
MASTERING CH. 12.1-.3 SKELETAL MUSCLE
56 terms david_schach
Mastering A&P: Muscle [MC]
97 terms andyguo0228
Sets found in the same folder
MasteringA&P 07 Muscles
36 terms Selz94
Anatomy Chapter 9
19 terms haley_bacon14
A&P In class Quiz 9 and 11
55 terms Beebopwaters
Chapter 9-- A&P
34 terms alli_robinson
Other sets by this creator
chapter 23 vocab
199 terms allij133
ap- respiratory lab
7 terms allij133
RESPIRATORY SYSTEM PART 1- ANATOMY
17 terms allij133
chapter 16 ap
12 terms allij133
Verified questions
HEALTH
Match each definition with the correct term. Clique, friendship, peers, platonic friendship, stereotype. A small circle of friends that excludes people viewed as outsiders.
Verified answer HEALTH
Evaluate the positive and negative effects of various relationships on emotional health: In what ways do peers, family, and friends influence how you express and manage emotions?
Verified answer HEALTH
An aged Cheddar costs $7.50 per pound; Stilton costs$8.99 per pound; and a French brie costs $13.99 per pound. If you serve a cheese plate with 4 ounces of Cheddar, 3 ounces of Stilton, and 2 ounces of brie, what is the total food cost?
Verified answer HEALTH
Break into teams at the direction of your teacher. In this lab, you will work together to process and prepare a fish dish. A. First, practice processing fish into these forms: drawn, dressed, fillets, steaks, butterflied, and cubed. Be sure to follow safety guidelines and use safe knife handling techniques. B. After processing the fish, choose one of the following techniques and prepare the fish: baking, broiling, grilling, sautéing, pan-frying, or deep-frying. C. Determine the doneness of your fish. D. Plate and garnish your fish to make it appealing, and share your creation with other teams.
Verified answer
Other Quizlet sets
Series 65 - Unit 1
22 terms pakpq
Holt Biology: Chapter 4 Terms
25 terms BeethovenSonata23
Integrative Biology Midterm #2
39 terms zoe-appel
"Female reproductive ducts"
28 terms chelsmacp
Related questions
QUESTION
What are agonists? What is an example?
7 answers QUESTION
Choose the correct sequence of events for the mechanism of muscle contraction:I. > Increase in Ca2+ level leads to the binding of calcium with a subunit of troponin on actin filaments which results in the removal of masking of active sites for myosin.II. The 'Z' line attached to these actins are also pulled inwards thereby causing a shortening of the sarcomere. i.e., contraction.III. Neural signal reaching the motor end
Choose the correct sequence of events for the mechanism of muscle contraction:I. > Increase in Ca2+ level leads to the binding of calcium with a subunit of troponin on actin filaments which results in the removal of masking of active sites for myosin.II. The 'Z' line attached to these actins are also pulled inwards thereby causing a shortening of the sarcomere. i.e., contraction.III. Neural signal reaching the motor end plate releases acetylcholine resulting ingeneration of action potential in sarcolemma.IV. > The attached actin filaments are pulled towards the centre of 'A' band
Home >
Choose the correct sequence of events for the mechanism of muscle contraction:I. Increase in Ca2+ level leads to the binding of calcium with a subunit of troponin on actin filaments which results in the removal of masking of active sites for myosin.II. The 'Z' line attached to these actins are also pulled inwards thereby causing a shortening of the sarcomere. i.e., contraction.III. Neural signal reaching the motor end plate releases acetylcholine resulting ingeneration of action potential in sarcolemma.IV. The attached actin filaments are pulled towards the centre of 'A' band
Question
Choose the correct sequence of events for the mechanism of muscle contraction:
I. Increase in C a 2 +
level leads to the binding of calcium with a subunit of troponin on actin filaments which results in the removal of masking of active sites for myosin.
II. The 'Z' line attached to these actins are also pulled inwards thereby causing a shortening of the sarcomere. i.e., contraction.
III. Neural signal reaching the motor end-plate releases acetylcholine resulting in generation of action potential in sarcolemma.
IV. The attached actin filaments are pulled towards the centre of 'A' band
A III, II, IV, I B II, III, I, IV C III, I, IV, II D II, I, III, IV Solution
The correct option is C III, I, IV, II
Neural signal reaching the motor end plate releases neurotransmitters (acetylcholine) resulting in generation of action potential in sarcolemma. Action potential spreads through the muscle fibre and results in the release of calcium ions into the sarcoplasm. Increase in
Ca 2 +
level leads to the binding of calcium with a subunit of troponin on actin filament. It results in the removal of masking of active sites for myosin. Myosin head utilises the energy from ATP hydrolysis and binds to the exposed active sites on actin to form a cross bridge. The attached actin filaments are pulled towards the centre of 'A' band. The 'Z' line attached to these actins are also pulled inwards thereby causing a shortening of the sarcomere i.e., contraction.
Biology Suggest Corrections 0
SIMILAR QUESTIONS
Q. Choose the correct sequence of events in case of sliding filament theory:I. Acetylcholine generates an action potential in the sarcolemma
II. F-actin binds myosin head
III. Inflow of Na+ ions
IV. CNS sends the command via motor neuron and the signal reaches the
neuromuscular junction
V. Thin filament moves inwards and reduces the length of I band
VI. Calcium ions release into the sarcoplasm
VII. Conformational changes in the troponin
Biology
Q. Select true or falsei. Shortening of sarcomere occurs when Z lines attached to actin filaments are pushed outwards.
ii. During contraction, I bands retain their lengths.
iii. During contraction, A bands get reduced in length.
Biology View More
PEOPLE ALSO SEARCHED FOR
Q. Two boys are standing at the ends A and B of a ground, where AB = a. The boy at B starts running in a direction perpendicular to AB with velocityv 1
. The boy at A starts running simultaneously with velocity
v
and catches the other boy in a time t, where t is
Physics
Q. ASCII and EBCDIC are the popular character coding systems.What does EBSDIC stand for?Physics View More
Guys, does anyone know the answer?