Which statement best explains how enzymes speed up chemical reactions

Asked by maham237 @ 22/06/2021 in Biology viewed by 345 People

A. Enzymes lower the activation energy of a reaction.
B. Enzymes gain heat from chemical reactions.
C. Enzymes change shape during chemical reactions.
D. Enzymes use light energy to speed up chemical reactions.

Answered by maham237 @ 22/06/2021

Enzymes lower the activation for chemical reactions so they get a faster *Jump Start.* Once this happens these reactions can happen a lot faster than similar reactions or the same reaction

Which statement would best explain the difference in chemical composition

Asked by maham237 @ 08/06/2021 in Geography viewed by 332 persons

the chemical composition of soil in a certain area was found to differ from that bedrock beneath it which statement would best explain the difference in chemical composition

Are enzymes used up or changed during a chemical reaction

Asked by admin @ 29/10/2021 in Biology viewed by 345 persons

Which one of the following is true? A) Enzymes are used up in chemical reactions. B) An enzyme binds to its substrate at the enzyme's substrate site. C) An enzyme's …

Which aspect of a chemical reaction is affected by enzymes

Asked by admin @ 07/10/2021 in Biology viewed by 293 persons

Which aspect of a chemical reaction is affected by enzymes?

What can you decrease to speed up a chemical reaction

Asked by admin @ 29/10/2021 in Chemistry viewed by 306 persons

Which one of the following factors would not speed up a chemical reaction? A. increasing the concentration of a reactant B. adding a catalyst C. raising the temperature D. making …

What is a chemical reaction explain with an example

Asked by admin @ 17/08/2021 in Science viewed by 333 persons

What is chemical reaction explain with an example

Which statement best explains a scholarship

Asked by maham237 @ 13/01/2021 in Social Studies viewed by 325 persons

Which statement best explains a scholarship? Answer: B. A scholarship is aid given to a student by an institution

Without enzymes would most chemical reaction still occur

Asked by maham237 @ 05/01/2021 in Biology viewed by 385 persons

A. happen too fast B. occur too slowly to benefit the cell C. require a different pH D. occur at much the same rate as they do with enzymes

Which statement best explains a scholarship?

Asked by maham237 @ 18/12/2020 in Social Studies viewed by 339 persons

Which statement is the best description of a chemical bond

Asked by maham237 @ 27/05/2021 in Chemistry viewed by 274 persons

A. A chemical bond connects 2 different molecules. B. A chemical bond holds atoms together. C. A chemical bond turns molecules into atoms. D. A chemical bond identifies atoms in …

Which statement best explains the difference between a law and a theory?

Asked by maham237 @ 26/12/2020 in Social Studies viewed by 387 persons

Which statement best explains the difference between a law and a theory? A law is truth; a theory is mere speculation. A law summarizes a series of related observations; a …

Which statement best explains the difference between weather and climate

Asked by maham237 @ 23/07/2021 in Geography viewed by 307 persons

A. The climate of an area depends on the weather. B. The climate is the weather patterns over a long period of time. C. The weather is the climate of …

Which one is the best description of a chemical reaction

Asked by maham237 @ 21/07/2021 in Chemistry viewed by 322 persons

A.) mixing two substances B.) the combustion of a substance C.) forming or breaking bonds D.) the decomposition of particles

Which statement best explains the significance of the mayflower compact

Asked by maham237 @ 26/06/2021 in History viewed by 384 persons

A It limited the power of future colonial governments. B It weakened the influence of religion in government. C It established a form of self-government based on a social contract. …

Which statement best explains the relationship between diet and osteoporosis

Asked by wiki @ 16/11/2020 in Health viewed by 425 persons

A)Cholesterol blocks calcium from reaching bone cells. A diet that is high in cholesterol can lead to osteoporosis. B)Calcium and phosphorus build strong and flexible bones. A diet that lacks …

Which statement best explains the concept of manifest destiny

Asked by maham237 @ 17/12/2020 in Biology viewed by 308 persons

Which statement best explains the concept of manifest destiny? A. the idea that it was God's plan for the nation to expand across the continent B. the belief that fate …