The two major volcanic regions are at the island arc and ring of fire. True or False

Biology

2 answers:

lidiya [134]3 years ago

8 0

True both the ring of fire and island arcs are places with a lot of volcanoes

Sonja [21]3 years ago

3 0

True

Ring of fire is known to be a site of seismic activity and string of volcanoes around the edges of Pacific Ocean. Thus, about 75% of all active volcanoes on earth occur along the Ring of fire while Island Arcs are made up of chain of volcanoes that formed arc shaped found and close to the boundary between converging tectonic plates.

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Answer:

Explanation:

<h2>Homotropic effector-</h2>

$\text{accounts for the sigmoidal nature of a velocity versus substrate concentration curve}$
$\text{An enzyme's substrate.}$

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The phrase $\text{"accounts for the sigmoidal nature of a velocity versus }$

is relevant and can be applied for homotropic effector molecules since the heterotropic effector molecules have the possibility and affinity to change the sigmoidal curve to a more potential hyperbolic curve contingent upon the allosteric effector to be positive or negative modulator.

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The phrase $\text{"alters the} \ K_m \ \text{ of an enzyme"}$ is not applied and insignificant to none of the heterotropic or homotropic effector molecules since $K_m$ is significant for the enzymes that obey the Michaelis-Menten equation, but allosteric enzymes do not obey the Michaelis-Menten equation. Homotropic and heterotropic effectors are viable and efficient for allosteric enzymatic chemicals that don't contain