acetylcholine channels is an example of
Anonymous Quiz
19%
Voltage gated channels
77%
Ligand gated channels
4%
Mechanical gated channels
Forwarded from Nervous system
Match :-
Glycogen
Sarcoplasm
T tubule
Sarcolemma
Myofibril
Myofilament
Sarcoplasmic reticulum
Myoglobin
Glycogen
Sarcoplasm
T tubule
Sarcolemma
Myofibril
Myofilament
Sarcoplasmic reticulum
Myoglobin
👎1
Forwarded from Nervous system
Nervous system
Match :- Glycogen Sarcoplasm T tubule Sarcolemma Myofibril Myofilament Sarcoplasmic reticulum Myoglobin
Forwarded from Nervous system
——-ability of muscle cell/fiber to respond to stimulation by nerves and hormone
Anonymous Quiz
26%
Contractility
66%
Excitability
3%
Elasticity
6%
Extensibility
Forwarded from Nervous system
Skeletal muscles Largest organ in body ____of total body mass
Anonymous Quiz
16%
42%
8%
30%
67%
40%
9%
35%
Forwarded from 🥷🏽
A tough, sheet-like structure made of fibrous connective tissue
Attaches muscles to other muscles
Attaches muscles to other muscles
Anonymous Quiz
13%
Fascia
23%
Tendon
54%
Aponeurosis
9%
Perimysium
Forwarded from 🥷🏽
Dense Connective tissue divides a muscle into sections called fascicles
Anonymous Quiz
24%
Epimysium
26%
Endomysium
50%
Perimysium
👎1
Forwarded from 🥷🏽
Myofibrils:
Thick and thin Myofilaments
Contractile protein of muscle Separated by SR
Thick and thin Myofilaments
Contractile protein of muscle Separated by SR
Anonymous Quiz
3%
Actin(thin) & myosin (thin)
78%
Actin(thin) & myosin (thick)
7%
Actin(thick) & myosin (thick)
12%
Actin(thick) & myosin (thin)
👎1
Forwarded from 🥷🏽
covers myosin-bindings sites on actin filament
Anonymous Poll
67%
Tropomycin
21%
Troponin
9%
sarcomere
3%
والله ما اعرف 😂😂
👎1
Forwarded from 🥷🏽
Why do muscle cells use myoglobin not hemoglobin?
Anonymous Quiz
7%
Because the hemoglobin have iron in the structure
90%
the temperature rises, and the pH becomes more acidic, hemoglobin loses its ability to bind oxygen
2%
Because the hemoglobin is slow in response
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Forwarded from 🥷🏽
Functional unit responsible for muscle contraction
Anonymous Quiz
13%
Tropomycin
10%
Troponin
77%
Sarcomere
👎1
Forwarded from 🥷🏽
👎1
Forwarded from 🥷🏽
👎1
Forwarded from 🥷🏽
fast isoforms of contractile proteins
Anonymous Quiz
36%
Red muscle
43%
White muscle
21%
Kevin muscle
👎1
Forwarded from 🥷🏽
Strap-like
Anonymous Quiz
23%
rectus abdominis muscle
19%
Bicep
53%
sartorius muscle.
5%
اذا ما جاوبت ازعل
👎2
Forwarded from 🥷🏽
(it is the most powerful
muscle)
muscle)
Anonymous Quiz
28%
femoris muscle.
22%
Gluteus muscle
45%
Deltoid muscle.
5%
Golf muscle
👎1
Forwarded from 🥷🏽
is a prime mover of extension of the elbow joint.
Anonymous Quiz
53%
Biceps muscle
42%
Triceps muscle
5%
Sixpack😂
👎2
Insulin is not required for the uptake of glucose by intestinal cells.
Anonymous Quiz
47%
True
53%
False
💯1