<u>Answer</u>:
It makes the kinetics of the complex so rapid as to prevent it from being the rate-limiting step(s) of a pathway is not true regarding substrate channelling
<u>Explanation</u>:
Substrate channelling is the transfer of transitional metabolic products of one enzyme straightly to other enzyme or any active site without its release into solution.The metabolic pathway can be made more rapid and also efficient than it would actually be through channelling if enzymes could have been randomly designed. It occurs in many ways like in pyruvate dehydrogenase complex may be tryptophan synthase or can be dihydrofolate reductase thymidylate synthase.
<em>Smoking.
</em>
<em>Being overweight or obese.
</em>
<em>Lack of physical activity.
</em>
<em>Too much salt in the diet.
</em>
<em>Too much alcohol consumption (more than 1 to 2 drinks per day)</em>
The answer is B) Decomposers. Decomposers help eat/consume dead plants/organisms.
The environment was a tropical ocean
