Yes reducing the surface runoff will reduce the water pollution. Explanation: During precipitation in the form of rain, a part of it seeps into the ground as Earth' ground water, whereas another part of it moves downhill as runoff. It helps in improving the landscape by erosion and also adds water to rivers and lakes.
Stole the image from the question directly above yours. 50% of the offspring are heterozygous (Aa) and red. The other 50% are homozygous recessive (aa) and white.
And: Facilitated diffusion is a type of passive transport that allows substances to cross membranes with the assistance of special transport proteins. Some molecules and ions such as glucose, sodium ions, and chloride ions are unable to pass through the phospholipid bilayer of cell membranes.
Answer:
(B) They may have binding sites for regulatory molecules that are separate from active sites.
(C) They generally have more than one subunit.
(E) They interconvert between a more active form and a less active form.
Explanation:
Allosteric enzymes are the regulatory enzymes that have a specific site for binding of modulator or effector molecule. The activity of these enzymes is altered by the noncovalent binding of modulators at the allosteric site. The binding of the modulator brings about a conformational change in the allosteric enzymes.
The relatively inactive conformation of these enzymes is called T state while the active conformation is the R state. Most of the allosteric enzymes have multiple subunits and deviate from Michaelis–Menten kinetics and exhibit a sigmoid saturation curve of V0 vs. [S].
