Answer:
b, c and d
Explanation:
Allosteric enzymes are enzymes whose activity is changed by the binding of a molecule at a site other than the active site. The molecule bonded is
called allosteric effector
Allosteric enzymes possess multiple subunits and show sigmoidal ‘S’ shape curve for rate of reaction (V0) and substrate concentration [S].
Kinetics of allosteric enzymes cannot ne studied by Michaelis- Menten relationship as their activities are affected by variation in the concentration. So, they show interconversion between a more active form and a less active form.
Therefore, the correct options are b, c and d.
b. They may have binding sites for regulatory molecules that are separate from active sites.
c. They tend to have a sigmoidal (S shaped) curve of V 0 vs. [S].
d. They interconvert between a more active form and a less active form.
Answer:
C.
Explanation:
The solute dissolves into the solvent and forms a homogeneous.
Answer:
when 1 kg ice change phase to water.
it absorb energy 3.34*10^5 j
1.
cost in cents
cost = 5m
2.
miles = c + 2
Answer: 631.8 g
Explanation:
It can be seen from the balanced chemical equation, 2 moles of ethane reacts with 7 moles of Oxygen gas to produce 4 moles of carbon dioxide and 6 moles of water.
Ethane is the limiting reagent as it limits the formation of product.
Thus, if 2 moles of ethane produce 6 moles of water.
11.7 moles moles of ethane produce=of water.
Mass of water= no of moles Molar mass
Mass of water= 35.1 18g/mol= 631.8 g