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horrorfan [7]
3 years ago
8

In chemical reactions, enzymes ____________ the chemical reaction by ___________the activation energy.

Biology
2 answers:
Alexeev081 [22]3 years ago
6 0

The correct answer is option A

All the chemical reactions that takes place in the body of the organism occurs by the help of enzymes. These enzymes acts as the catalyst by increasing the rate of reaction. This increased rate of reaction is done by lowering the activation energy. The energy required to start the reaction is termed as the activation energy and the the enzymes functions by lowering this energy.

Katarina [22]3 years ago
3 0
A. Enzymes speed up chemical reactions because the time needed to activate the reaction is lowered.
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Which best describes a benefit of using DNA technology in medicine?
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2 years ago
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kozerog [31]

A replication bubble forms as the DNA unwinds.

Option C  

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Replication bubble is the space where the strands of double helical DNA structure are separated with the help of DNA helicase. The strands of the double helical DNA are still in the helix form on the both end of the unwinded DNA stand which gives this region an appearance of a bubble.

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3 years ago
List three ways by which phosphates are transferred from the land to water. In your own words, explain how these might impact th
masya89 [10]
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3 years ago
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slavikrds [6]

Answer:

C - ao desenvolvimento de ovos depositados por borboletas.

Explanation:

Antes de responder a sua pergunta, eu preciso te explicar que esse não é o servidor brasileiro e sim o servidor dos EUA, você deve ter percebido que toda a linguagem do site esta em inglês. Isso significa que você só deve postar perguntas em português no campo "World Languagens" mesmo que a sua pergunta seja de biologia como essa. Caso você não faça isso, a sua pergunta pdoe ser excluída, sem ser respondida.

As lagartas que surgem nas espigas de milho, são resultado do ciclo de vida da lagarta e refere-se ao momento em que os ovos depositados nas plantas de milho pelas borboletas se chocam, liberando as lagartas, que se desenvolverão e virarão novas borboletas.

É impossivel que um grão e milho vire uma lagarta, ou que o sabubo apodrecido pode gerar lagartas. Além disso, o ´processo de geração espontanea é uma teoria cientifica invalida e que não deve ser considerada.

8 0
3 years ago
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Pavlova-9 [17]

Answer:

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