Which of the following ions is necessary for | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $Ca^{2+}$ ions are essential for muscle contraction because their release from the sarcoplasmic reticulum triggers the binding of myosin heads to

Vedclass · Accepted Answer

$Ca^{2+}$ and $Mg^{2+}$ ions

Vedclass · Answer

(C) $Ca^{2+}$ ions are essential for muscle contraction because their release from the sarcoplasmic reticulum triggers the binding of myosin heads to actin filaments. Additionally,$Ca^{2+}$ ions play a crucial role in the release of neurotransmitters at the synaptic knob,which is necessary for nerve impulse transmission.

Which of the following ions is necessary for the contraction of muscles and nerve impulse transmission?

Similar Questions

Label the different components of the actin filament in the diagram given below.

What is the value of the action potential in a muscle fibre?

In a resting state,the central part of the thick filaments not overlapped by thin filaments is called the .....

Muscle contains a red-coloured oxygen-containing pigment called

Match the following components with their respective locations and functions:
$(1)$ Synovial fluid
$(2)$ Troponin

Vedclass Test Series

Exam Paper Generator

Online Exam Module