Question

The Km can be considered to be the same as the dissociation constant K for E+ S binding it: the concentration of [ES] is unchanged k1 >> K2 ES --> E+ P is fast compared to ES -->E+S k2<<k-1 this statement cannot be completed because Km can never approximate Ks 2. Muscle contraction is triggered: by conformational change in myosin and actin in response to an increase in the cytoplasmic Ca2+ concentration in response to an increase in the cytoplasmic actin concentration in response to a decrease in the cytoplasmic ATP concentration in response to an increase in the cytoplasmic adrenalin concentration 3.In sickle-cell anemia, the negatively charged glutamic acid residue is replaced by amino acid lysine glycine valine adenosine tyrosine 4.Classify Ribonuclease A Lyase Hydrolase Transferase Oxidoreductase Ligase

Answer 1

DES E Es Ke ka dissociation constant - kl. E Enzyme S- Substrale 1 Product . Kne K. +қ, ki when K2 << K-1 km= « a kg V. K₂LL K- & Muscle contraction is triggered by Cath kinding to protein troponen, exposing acture binding sile of action s. in response to increase in cytoplasine Cat2 ② . Valine Sickel call anemia is caused by point mutation in ß globin chain of hemoglobin, Polar in which polar glutinni and is replaced by less poler Valine at 6th postion- V. Valine

Riko nuclease is that entalyzes inló smaller a type of enzyme degradation of RNA components. t. Hydrolase