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IgorC [24]
3 years ago
6

4. What are some concerns that arise as valuable soil becomes rarer?

Biology
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

people start to steal soil on some greedy shii !

Explanation:

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Explain the role of enzymes as biological catalysts that lower the activation energy of a reaction.
tia_tia [17]

Answer:

Enzymes are one kind of protein which functioning as catalyst  that speed up reactions by lowering activation energy.Enzyme accelerate a reaction without altering its chemical equilibrium.

Explanation:

Energy which is required for  start a biochemical reaction is called activation energy.Activation Energy helps to jump and start a thermodynamically favorable reactions.

Enzymes can  many  way to its activation energy.

1. The enzyme may hold the substrates in such a way as to distort the substrate bonds closer to their form in the transition state. This reduces the amount of energy needed to complete the transition.

2.Enzyme create a charge distributor which opposite of transition state his lowers the energy of the transition state and decreases the activation energy.

3.The enzyme may reduce the reaction entropy   by bringing substrates together in the correct orientation to react.

4. The enzyme may provide a completely different chemical pathway for the reaction. It may form new bonds in the ES complex that would be difficult to form without the enzyme.

6 0
4 years ago
The sensory receptors in the nose send signals to the ________. These signals are then processed by the _______, which sends a r
PSYCHO15rus [73]
Olafactory bulbs because it has to do with nerve signals and neurons. Brain because it is the center of the nervous system and the closest to the nose in terms of the nervous system. 
6 0
3 years ago
Simplify.jkkjjjjnndnsnxnxmxmmxmmzmmxnebnddnnxmortysjxh bdmxmxkxjx
ankoles [38]

Answer:huh is it free points

Explanation:

7 0
3 years ago
The way you breathe and the way your heart beat changes when you run fast.
CaHeK987 [17]

Answer:

Your body sends a message to the lungs and tell the lungs to breathe in more oxygen so that the oxygenated blood can travel to the muscles oxygenating the cells within that specific muscle and giving them energy to use the sugars stored in fat or food from digestion. The heart beats faster so that the cells supply keeps up and continues to beat fast for that specific diration of time until your breathing slows down and it no longer needs to work as fast to supply the muscles with as much blood.

7 0
3 years ago
Use the term "concentration" in a sentence about liquids that conveys its meaning. (9 points)
dimaraw [331]
The concentration of a liquid refers to how diluted or saturated the liquid is. This orange juice is so diluted it tastes like water.
5 0
4 years ago
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