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goblinko [34]
3 years ago
10

How do enzymes facilitate (speed up) chemical reactions

Biology
2 answers:
olasank [31]3 years ago
3 0

Answer:

by lowering activation energy.

Explanation:

exis [7]3 years ago
3 0

Answer:

Like all catalysts, enzymes work by lowering the activation energy of chemical reactions. Activation energy is the energy needed to start a chemical reaction. Energy is also released during the reaction. The enzyme speeds up the reaction by lowering the activation energy needed for the reaction to start

Explanation:

yer

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What happens to a virus involved in the lysogenic cycle?
-Dominant- [34]

Answer:

The lytic cycle involves the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell. The lysogenic cycle involves the incorporation of the viral genome into the host cell genome, infecting it from within.

5 0
3 years ago
Which organ is part of the body system that transports nutrients from food through the entire body
Alex

Answer:

The Circulatory System

Explanation:

4 0
3 years ago
Can someone help me with facts about rainforests? I have to do a project and I'm stumped.
jeka57 [31]
Rainforest cover only 2 % of the total surface area of the Earth but in spite of that about 50 % of plants and animals that live on the Earth live there.

By definition rainforests are forests that recieve high amounts of rainfall so you can actually find rainforests in Alaska for example (other examples: Canada, Asia, Africa, Latin and South-America)

About 1/4 of natural medicines are found in rainforests. 70 % or more of the plants that are used to treat cancer are found only in tropical rainforest on the planet.

Trees in tropical rainforests are so dense that it takes approximately 10 min for the rainfall to reach the ground from canopy.

7 0
3 years ago
Which organelle brakes down sugar molecule that supply energy to the cell
hjlf

The Mitochrodria helps break down sugar and turns it into energy

8 0
3 years ago
Using the 10 percent rule, explain why there is typically smaller populations of quaternary consumers compared to primary consum
grandymaker [24]

Answer:

As we know 10% law is transfer of energy from higher trophic level to lower trophic level. So as the energy are transfer from one organism to another there is a loss of energy as that energy are utilised by the oragnism and only 10% of the total energy is transferred to the second consumer.

Explanation:

Quetinary consumer are at the higher position in the food chain so they do not get enough energy from prey they have to feed on several organism for the enegy. And also they are at the top of the food chain so they are not eaten by other animal, their life span are also more than primary consumer.

In other hand primary consumer get enough energy but they are prey for other higher tropic level.

Primary and secondary consumer are maintend in such a way by the nature thats make a ecological balance of the habitant.

6 0
4 years ago
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