Answer:
v = 5 m/s
Explanation:
Given that,
The distance covered by a runner, d = 400 m
Time, t = 80 sec
We need to find the runner's average speed. It is equal to total distance covered divided by time taken. It can be given by:

So, the runner’s average speed is 5 m/s.
Its A i just took the quick check
Valence electrons would be found in the outermost shell of atom models!
Hope this helps (:
Answer:
All statements are true about this pathway.
Explanation:
This is the case of noncompetitive inhibition. In this type of inhibition, the inhibitor reduces or lowers the activity of the enzyme and binds equally well to the enzyme.
So as a result of noncompetitive inhibition, the enzyme will be inhibited and less substrate will be transformed into the end product which is D in this case and eventually this pathway will shut down.
Also enzyme 1 has 2 binding sites, 1 for the substrate A and another for the end product D.
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