Which of the following statements is true about an enzyme? a. An enzyme allows a reaction to proceed at temperatures near 37 degrees Celcius. b. An enzyme cannot be produced within cells. c. An enzyme allows a reaction to occur that would never occur without the enzyme. d. An enzyme can control all the reactions in a cell.

Question and answer

a. An enzyme allows a reaction to proceed at temperatures near 37 degrees Celcius.

Expert answered|shifa saleheen|Points 9374|

Question

Asked 1/27/2012 5:37:29 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Get an answer

Search for an answer or ask Weegy.

New answers

Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment

Questions asked by the same visitor

When monomers link together, they usually form _________ . a. ionic bonds b. another monomer c. a polymer d. alkanes

Weegy: When monomers link together, they usually form a polymer. (More)

Question

Expert Answered

Updated 3/9/2019 6:45:25 PM

0 Answers/Comments

Burning coal usually produces more soot than burning natural gas or petroleum products because coal a. is formed from the remains of marine organisms b. forming in ancient swamps c. contains a mixture of hydrocarbons d. contains aromatic hydrocarbons with high molar masses

Weegy: Burning coal usually produces more soot than burning natural gas or petroleum products because coal contains aromatic hydrocarbons with high molar masses. (More)

Question

Expert Answered

Updated 6 days ago|11/27/2023 7:55:38 AM

0 Answers/Comments

Which of the following compounds is most reactive? a. ethane b. ethene c. They are all equally reactive. d. ethyne

Weegy: d. ethyne. It depends on what reaction they are undergoing. Most of the time, ethyne would be the most reactive. (More)

Question

Expert Answered

Updated 1/28/2012 4:28:46 PM

4 Answers/Comments

shifa saleheen

Indeed, Ethane is least reactive of all the options. Alkanes are called Paraffin as they have hardly any reactivity because of strong sigma bondings. Alkene is relatively more reactive than Alkanes because of weak pi bondings. But Alkynes are most reactive because they have the most number of weak pi bonds in their molecules. Ethyne is the correct answer.

Added 1/28/2012 4:28:46 PM

Which of the following is NOT an example of a fossil fuel? a. coal b. natural gas c. petroleum d. methanol

(More)

Question

Updated 7/31/2016 5:06:02 PM

1 Answer/Comment

emdjay23

Methanol is NOT an example of a fossil fuel.

Added 7/31/2016 5:06:02 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [7/31/2016 6:48:42 PM]

The monomers from which proteins are made are ___________ . a. nucleic acids. b. sugars. c. starches. d. amino acids.