L-dopa is effective against Parkinson's, but its enantiomer D-dopa is not. An enantiomers drug may not be equally effective. The enantiomer, in chemistry, is one of two stereoisomers that are mirror images of each other that are non-superposable, much as one's left and right hands are the same except for being reversed along one axis. It is also known as an optical isomer.
Every fundamental right also contains some exceptions for example the right to equality says that the state should make special provisions for women and children, scheduled castes and scheduled tribes and backward classes
Modern psychologists agree that we have to refer to mental states Because mental processes cannot be observed so we have to study mental processes indirectly and realize that they have visible consequences despite being invisible processes.
Mental state, or mental property, is a state of mind of a person. Mental states include a diverse class that includes perceptions, painful experiences, beliefs, desires, intentions, emotions, and memory. There is controversy regarding the exact definition of this term.
It makes no sense to define mental states as brain activity because all mental states, from sensations to emotions and imagination; produces some degree of sensation, but this cannot be assumed to be so, related to brain activities such as neuronal activation, electrochemical impulses, etc.
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Yes it does, chances are 8/10 but most likely.
Troponin binds to Ca2+ from the sarcoplasmic reticulum. The propagation of an action potential along a skeletal muscle fiber causes the release of Ca2+.
What is a cross-bridge cycle?
As seen by the cross-bridge cycling, the action of the contractile proteins shortens muscles. The cross-bridge muscular contraction cycle can be seen in many types of muscles, including cardiac, smooth, and skeletal muscles. Therefore, when riding across bridges, all muscle groups contract.
What transpires in skeletal muscle during a cross bridge cycle?
The Pi dissociates after the myosin creates a cross-bridge with actin, causing the myosin to proceed through the power stroke and shorten the sarcomere, which lowers its energy state. In order to dismantle the cross-bridge
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