--%>
Assignment Help - homework help

Strength of muscle work

To raise the strength of muscle work is the muscle contraction intensely raised?

E

Expert

Verified

A raise in the strength of muscle work is not attained by rise in the intensity of stimulation of each muscle fiber. The muscle fiber follows an all-or-nothing rule, that is, its contraction strength is just one and can’t be increased.

Whenever the body requires increasing the strength of the muscle work a phenomenon termed as spatial summation takes place: new muscle fibers are recruited in addition to fibers already in action. Therefore the strength of muscle contraction rises only whenever the number of active muscle cells rises.

   Related Questions in Biology

  • Q : Difference between diabetes insipidus

    What is the main difference between diabetes insipidus and diabetes mellitus? What are the characteristic signs of the diabetes insipidus?

    		•
  • Q : Maternal milk for immune protection of

    Why maternal milk is so important for the immune protection of the baby?

    		•
  • Q : Deficiency of vitamin K metabolism Why

    Why are various kinds of hemorrhagic diseases caused by the genetic or acquired deficiency of vitamin K metabolism?

    		•
  • Q : Explain Sales Management Sales

    Sales Management: The ability of meeting and exceeding the sales targets of an organization via efficient controlling, planning, budgeting and leadership refers to the sales management. Sales management can compris

    		•
  • Q : Process of Communication - Organization

    It is concerned with sharing and understanding of information. It consists of several steps explained below: 1)     Develop an idea:  the first step is to develop an idea that the sender wishes to transmit. This is the key step, because unless the

    		•
  • Q : Problem related to Site visitor Web

    Web sites can log which of the below data from each and every site visitor?(i) The date the user visited the site (ii) The time (HHMMSS) the user visited the site (iii) The make and model of the PC the user is using (iv) The browser the user is

    		•
  • Q : Explain Export Export : In personal

    Export: In personal computer application, to export is to convert a file into the other format than the one it is at present in. Once the file is exported to the preferred format (that is, specified in its file name suffix), it can be opened and worke

    		•
  • Q : PH level in small intestine Coming from

    Coming from acidic pH environment of stomach which is the pH level does chyme find whenever it enters the duodenum? Why is it essential in order to maintain that paricular pH level in small intestine? Which are the organs responsible for that pH level and how is it ke

    		•
  • Q : What is Frame Relay Frame Relay :

    Frame Relay: Telecommunications technology which breaks data stream into small data packets termed as frames, to give transmission speeds of 64 kilo bits per thousand (Kbps) to 2.4 giga bits per second (Gbps) at fairly lower costs. The Frame-relay equ

    		•
  • Q : Explain Process Modeling Process

    Process Modeling: The word process model is employed in various contexts. For illustration, in Business process modeling the enterprise process model is frequently termed to as the business process model. Process models are core perceptions in the dis

    		•