Q4 1 Point
Consider the reaction AB. Enzyme 1 is known to catalyze this reaction. A group of
researchers began to study Enzyme 1.
In their first experiment with [Et] at 4 nM, they find the Vmax is 1.6 UM'S-Based on these data,
what is the kcat for Enzyme 1? (check your Units!)
O 800 S-1
0 200 S-1
O 600 S-1
O 300 S-1
0 400 3-1
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the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .