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No, the greenhouse effect keeps the earth warm, but it has no effect on the length of days. Days are longer in summer because your hemisphere is tilted towards the sun and so gets more hours of daylight.
Yes, in the sense that they no longer produce energy.
When a longer fault ruptures, you have movement along a longer section of the crust, and so more rock is moving.
When an enzyme is saturated the amount of substrate added no longer as an effect on the rate of the reaction.
matabolism
No, relaxation lasts longer because Ca2+ ions must be actively transported back into the sarcoplasmic reticulum
In order for myosin to connect to actin's active sites, Ca ions must be released from storage in the sarcoplasmic reticulum into the sarcoplasm. A nerve impulse stimulates the release of Ca ions from the sarcoplasmic reticulum. Once the Ca ions are released into the sarcoplasm, they bind to troponin. Once they bind to troponin, troponin no longer is bound to tropomyosin. Tropomyosin is now no longer covering up actin's active sites, thus allowing myosin to attach to actin's active sites.
The smooth endoplasmic reticulum
Yes, it does, For example: -Cars produce CO2 which is harmful to your health. -New medical treatments make you live longer. Every Technology effect your health somehow whether to the best or worst.
A longer pendulum has a longer period.
The longer the string the lower the note it produces
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
Their target cells must formulate new proteins before an effect can take place.
Because it is stronger!
Skeletal muscleIn skeletal muscle the method of excitation contraction coupling relies on the ryanodine receptor being activated by a domain spanning the space between the T tubules and the sarcoplasmic reticulum to produce the calcium transient responsible for allowing contraction. The alpha motor neuron produces an action potential that propagates down its axon to the neuromuscular junction.The action potential is sensed by a voltage-dependent calcium channel which causes an influx of Ca2+ ions which causes exocytosis of synaptic vesicles containing acetylcholine.Acetylcholine diffuses across the synapse and binds to nicotinic acetylcholine receptors on the myocyte, which causes an influx of Na+ and an efflux of K+ and generation of an end-plate potential.The end-plate potential propagates throughout the myocyte's sarcolemma and into the T-tubule system.The T-tubule contains dihydropyridine receptors which are voltage-dependent calcium channels and are activated by the action potential.The dihydropyridine receptors transmit the voltage-mediated signal through a mechanical linkage to the ryanodine receptors in the sarcoplasmic reticulum.Ryanodine receptors undergo a conformational change that opens their channel.Opening of the Ryanodine receptors causes and flow of Ca2+ from the sarcoplasmic reticulum into the cytoplasm. In this release, Ca2+ unbinds from the calcium-binding protein called calsequestrin.Ca2+ released from the sarcoplasmic reticulum binds to Troponin C on actin filaments, which subsequently leads to the troponin complex being physically moved aside to uncover cross-bridge binding sites on the actin filament.By hydrolyzing ATP, myosin forms a cross bridges with the actin filaments, and pulls the actin toward the center of the sarcomere resulting in contraction of the sarcomere.Activation of the cross-bridge cycling may induce a shortening of the sarcomeres and the muscle as a whole, but not if the tension is insufficient to overcome the load imparted on the muscle.Simultaneously, the sarco/endoplasmic reticulum Ca2+-ATPase actively pumps Ca2+ back into the sarcoplasmic reticulum where Ca2+ rebinds to calsequestrin.With Ca2+ no longer bound to troponin C, the troponin complex slips back to its blocking position over the binding sites on actin.Since cross-bridge cycling is ceasing then the load on the muscle causes the inactive sarcomeres to lengthen.Cardiac muscleIn cardiac muscle, the method is dependent on a phenomenon called calcium-induced calcium release, which involves the conduction of calcium ions into the cell triggering further release of ions into the cytoplasm (about 75% of calcium present in the cytoplasm during contraction is release from the sarcoplasmic reticulum).An action potential is induced by pacemaker cells in the Sinoatrial node or Atrioventricular node and conducted from non-contractile cardiac myocytes to contractile cells through gap junctions.The action potential triggers L-type calcium channels during the plateau phase of the cardiac action potential, causing a net flux of calcium ions into the cardiac myocyte.The increase in intracellular calcium ions is detected by ryanodine receptors in the membrane of the sarcoplasmic reticulum which transport calcium out into the cytosol in a positive feedback physiological response.The cytoplasmic calcium binds to Troponin C, moving the troponin complex off the actin binding site allowing the myosin head to bind to the actin filament.Using ATP hydrolysis the myosin head pulls the actin filament to the centre of the sarcomere.Intracellular calcium is taken up by the sarco/endoplasmic reticulum ATPase pump into the sarcoplasm, or ejected from the cell by the sodium-calcium exchanger or the plasma membrane calcium ATPase.Intracellular calcium concentration drops and troponin complex returns over the active site of the actin filament, ending contraction.
Longer sound wave produce
The effect of the skin menopause is that the skin wounds take longer to cure.