Define about skeletal muscle, Biology

Assignment Help:

Define about skeletal muscle?

A. The binding of calcium ion to a binding site on the troponin molecule leads to a movement of the tropomyosin molecule that, in turn, exposes a binding site on the actin molecule for ATP.

B. The head of a myosin molecule is activated (energized) during the hydrolysis of ATP (which is bound to the myosin head) to cAMP and Pi.

 C. Consider the situation in which a myosin head is attached to its receptor site on the actin molecule.  For this situation, the binding of ATP to a binding site on the myosin head causes detachment of the myosin head from the actin molecule.

 


Related Discussions:- Define about skeletal muscle

Write the chain structure of d galactose and d mannose, Write the chain str...

Write the chain structure of D galactose and D mannose? The ring form of ribose is a component of ribonucleic acid (RNA). Deoxyribose, which is missing an oxygen at positi

Phylum annelida, what so special for phylum annelida

what so special for phylum annelida

Explain the basal metabolic rate, Explain the Basal Metabolic Rate? The...

Explain the Basal Metabolic Rate? The Basal Metabolic Rate (BMR) gradually decreases after the attainment of maturity due to a decrease in muscle mass tissues and physical acti

Respiration by cutaneous respiration and diffusion, Q. What is the differen...

Q. What is the difference between respiration by cutaneous respiration and diffusion? Does blood participate in cutaneous respiration? Cutaneous respiration is not as simple as

Explain the resting membrane voltage, At 1 AM, a researcher places a health...

At 1 AM, a researcher places a healthy squid giant axon in a bath of normal squid physiological extracellular saline and internally perfuses the axon with normal squid intracellula

Microbiology, control of microorganisms by chemical method.

control of microorganisms by chemical method.

Ecology, Explain how human activities can cause an imbalance in biogeochemi...

Explain how human activities can cause an imbalance in biogeochemical cycling and lead to problems such as cultural eutrophication and fish kills.

Explain the bacillus - characteristics of bacteria, Explain the Bacillus - ...

Explain the Bacillus - Characteristics of Bacteria? Bacillus - It is gram positive, endospore former, obligate aerobic or facultative aerobic rods belonging to order Bacilliale

When does the greatest buffering capacity of weak acids, The greatest buffe...

The greatest buffering capacity of weak acids is when- Select one: a. They are almost completely dissociated b. They are almost completely undissociated c. They are nea

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd