Question

In biological systems, ATP functions by a. providing the energy to drive endergonic reactions. b. acting as an enzyme and lowering the activation energy of certain reactions. c. adjusting the $\mathrm{pH}$ of solutions to maintain optimal conditions for enzyme activity. d. regulating the speed at which endergonic reactions proceed. e. interacting with enzymes as a cofactor to stimulate chemical reactions.

Name: Problem 5, Chapter 6: Biology
Uploaded: 2021-07-27T16:34:44-08:00
Duration: 4 min 16 s
Channel: Norma Kimmel
Description: In biological systems, ATP functions by a. providing the energy to drive endergonic reactions. b. acting as an enzyme and lowering the activation energy of certain reactions. c. adjusting the pH of solutions to maintain optimal conditions for enzyme activity. d. regulating the speed at which endergonic reactions proceed. e. interacting with enzymes as a cofactor to stimulate chemical reactions.

   In biological systems, ATP functions by
a. providing the energy to drive endergonic reactions.
b. acting as an enzyme and lowering the activation energy of certain reactions.
c. adjusting the $\mathrm{pH}$ of solutions to maintain optimal conditions for enzyme activity.
d. regulating the speed at which endergonic reactions proceed.
e. interacting with enzymes as a cofactor to stimulate chemical reactions.

Biology

Eric P. Widmaier;… 4th Edition

Chapter 6, Problem 5

Instant Answer

Solved by Expert Norma Kimmel

07/27/2021

Step 1

The sugar and base together form adenosine, and the three phosphate groups are responsible for the 'tri' in triphosphate. Show more…

Show all steps

Thanks for your feedback!

In biological systems, ATP functions by a. providing the energy to drive endergonic reactions. b. acting as an enzyme and lowering the activation energy of certain reactions. c. adjusting the $\mathrm{pH}$ of solutions to maintain optimal conditions for enzyme activity. d. regulating the speed at which endergonic reactions proceed. e. interacting with enzymes as a cofactor to stimulate chemical reactions.

Play audio

Feedback

Norma Kimmel and 61 other subject Biology educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Adenosine Triphosphate (ATP)

ATP is the primary energy carrier in biological systems, storing and transferring energy through the breaking of its high-energy phosphate bonds. It is central to metabolism and serves as a molecular currency by providing energy required for various cellular processes.

Endergonic Reactions

Endergonic reactions are chemical processes that require an input of energy to occur, as they are not energetically favorable on their own. In biological systems, these reactions are typically driven by coupling them to an exergonic reaction, like the hydrolysis of ATP, to provide the necessary energy.

Energy Coupling

Energy coupling is the process by which energy released from exergonic reactions, such as ATP hydrolysis, is used to drive endergonic reactions that require energy input. This fundamental concept in bioenergetics ensures that cellular processes which are thermodynamically unfavorable can proceed efficiently.

Please give Ace some feedback