If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

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1.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

If the cell could no longer produce ATP than. It would be unable to concentrate Ca+ in the sarcoplasmic reticulum. Explanation: The first performs of the SARCOPLASMIC RETICULUM is to STORE Ca IONS. Sarcoplasmic reticulum is incredibly thick in striated muscle cells and is closely related to the MYOFIBRILS (and, therefore, the MYOFILAMENTS.In …

2.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

F the cell could no longer produce ATP, what would be the effect on the sarcoplasmic reticulum? 1 See answer bethfaulkner48 is waiting for your help. Add your answer and earn points. abraralzaher abraralzaher It would be unable to concentrate Ca+ in the sarcoplasmic reticulum.

3.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

If the cell could no longer produce ATP, what would be the effect on the sarcoplasmic reticulum?

4.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

In vertebrate fast twitch skeletal muscle, contraction is initiated when depolarization of the surface and transverse (t)-tubular 1 membranes causes calcium ions (Ca) to move from the lumen of the sarcoplasmic reticulum (SR) into the myoplasm, where it complexes with the Ca regulatory sites on troponin C. Schneider and Chandler (1973) described a nonlinear capacitative current in skeletal …

5.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

This study examined the relationship between the level of Ca 2+ loading in the sarcoplasmic reticulum (SR) and the amount of Ca 2+ released by an action potential (AP) in fast-twitch skeletal muscle fibres of the rat. Single muscle fibres were mechanically skinned and electric field stimulation was used to induce an AP in the transverse-tubular system and a resulting twitch response.

6.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

Calmodulin is a ubiquitous Ca 2+ binding protein that binds to ryanodine rectors (RyR) and is thought to modulate its activity. Here we evaluated the effects of recombinant calmodulin on the rate of occurrence and spatial properties of Ca 2+ sparks as an assay of activation in saponin-permeabilized mouse myofibers. Control myofibers exhibited a time-dependent increase and subsequent decrease …

7.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

increased diameter due to increased myofibrils; as well as increase in mitosis, sarcoplasmic reticulum, and phosphocreatine … A muscle cell would contract and be completely depleted of ATP, the muscle cell would remain contracted … the muscle will contract more forcefully after it has contracted several times (“staircase” effect …

8.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

ATP regulates calcium leak from agonist-sensitive internal calcium stores. By Terry Machen. Post mortem changes in Ca2+ transporting proteins of sarcoplasmic reticulum in dependence on malignant hyperthermia status in pigs. By Gerd Nürnberg. Pharmacological Modulation of Sarcoplasmic Reticulum Function in Smooth Muscle.

9.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

Mathematical modeling of the effect of the sarcoplasmic reticulum calcium pump function on load dependent myocardial relaxation July 2000 General Physiology and Biophysics 19(2):137-70

10.If the cell could no longer produce atp, what would be the effect on the sarcoplasmic reticulum?

Illustration of stimulation protocol. The top trace shows the voltage measured in end pool 1. Given in order of application, pulses to 70, 65, 60, 45, and 20 mV had durations, respectively, of 400 …

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1.Muscle cell

termed the sarcoplasm; the smooth endoplasmic reticulum of a muscle cell is termed the sarcoplasmic reticulum; and the cell membrane in a muscle cell is termed…

2.Mitochondrion

eukaryotic organisms. Mitochondria generate most of the cell‘s supply of adenosine triphosphate (ATP), used as a source of chemical energy. They were first…

3.Na+/K+-ATPase

several functions in cell physiology. The Na⁺/K⁺-ATPase enzyme is active (i.e. it uses energy from ATP). For every ATP molecule that the pump uses, three…