Reproductive Rights (M3C) Ethics in Health Care Essay

Reproductive Rights (M3C) Ethics in Health Care - Essay Example The techniques of assisted reproduction are on the peak now and many couples opt for this method of conception. But many questions have been raised on this technique that whether it is ethically justified or not. It is argued by liberals that it is an option that lays on the shoulders of the parents and since everyone has the right to choose for their life, this technique is justified. On the other hand, there are arguments against this technique which argue that the children who are brought into this world are done so without their consent and they have a higher risk of acquiring diseases and neurological issues. Thus a question arises that is a doctor correct when carrying out this technique of assisted reproduction. Researches have served to prove the fact that invitroferilization (IVF) techniques carry with them many harms and pose many threats for the newborn infant. It is seen that these children who are born with the assistive reproductive techniques have a higher risks of hav ing neurological pathologies and thus life hampering conditions. It is argued that the health of the children is above all such techniques and hence it should be prohibited and not carried out by doctors until and unless much research is done in this field and it is proved to be free of side effects.

Factors influencing the rate of enzyme catalysed reactions Essay

Factors influencing the rate of enzyme catalysed reactions - Essay Example Role of enzyme: enzymes catalyze physiologic reactions by decreasing the activation energy level that the reactants (substrates) must reach for the reaction to occur. They cannot alter the equilibrium of a reaction but can only decrease the activation energy of the reaction thereby accelerating the reaction rate. Activation energy: it is the amount of energy that is required to raise all molecules in one mole of a compound (substrate) at a specified temperature to the transition state at the peak of the energy barrier. Free energy of activation: it is the energy barrier that prevents chemical reactions. Reactants processing enough energy to overcome the energy barrier participate in product formation .The enzyme activity is determined by the rate of an enzyme catalyzed reaction under certain defined conditions2. Reaction rate/velocity (v): it is the rate of conversion of a substrate to products per min (mol/min). The reaction rate is proportional to the concentration of reacting molecules.A + B C + D If concentration of A and B is doubled, the rate of reaction is also doubled. At equilibrium, forward reaction and backward reaction are equal, so that K1 A + B C +D K2 Forward reaction R1 = K1 [A] [B] Backward reaction R2 = K2 [C] [D] At equilibrium R1 = R2 OR K1 [A] [B] = K2 [C] [D] OR K1/K2 = [C] [D] / [A] [B] = Keq or Equilibrium constant...Each enzyme contains 2. Catalytic efficiency: enzymes are highly efficient catalysts and can catalyze million times faster than an uncatalyzed reaction .it is capable of transforming 100 to 1000 substrate molecules into products each second. Role of enzyme: enzymes catalyze physiologic reactions by decreasing the activation energy level that the reactants (substrates) must reach for the reaction to occur. They cannot alter the equilibrium of a reaction but can only decrease the activation energy of the reaction thereby accelerating the reaction rate. Activation energy: it is the amount of energy that is required to raise all molecules in one mole of a compound (substrate) at a specified temperature to the transition state at the peak of the energy barrier. Free energy of activation: it is the energy barrier that prevents chemical reactions. Reactants processing enough energy to overcome the energy barrier participate in product formation .The enzyme activity is determined by the rate of an enzyme catalyzed reaction under certain defined conditions2. 2. Substrate concentration: as substrate concentration is increased, the velocity is also correspondingly increased in initial phases but as the enzymes molecules get saturated and further increase in substrate concentration cannot make any effect in reaction velocity. 3.