Agustin224 Agustin224

19-11-2014
Biology

Answered

Does a cell use energy when molecules diffuse in or out of the cell down the concentration gradient

Answer :

antcasasa antcasasa

19-11-2014

Depends if it is an active or passive one(transports), If it goes against the concentrarion gradient it uses ATP(energy), on the other way if its not against its called passive transport and does not require ATP.

Answer Link

Other Questions

Greetings sir, I will like to thank you for time today

Find the place value of the following numbers:1. [tex]\(1.18963\)[/tex]2. [tex]\(2.367892\)[/tex]3. [tex]\(3.40392\)[/tex]

what best describes textile manufacturing in Great Britain during the Industrial Revolution

Which of the following accurately describes a difference between the development of feudalism in Japan and in Europe?A. The role of the samurai in Japan differe

Claudia won $560 million dollars in the lottery. She immediately quit her job, bought a penthouse apartment in Chicago, and hired a chauffeur to drive her aroun

Who was the third president of USA?

El doble de un número aumentado en 8 equivale a laquinta parte del mismo número disminuido en 7

Read the excerpt from the beginning of Chapter 1 of Treasure Island by Robert Louis Stevenson:"SQUIRE TRELAWNEY, Dr. Livesey, and the rest of these gentlemen ha

Use the distributive property to match equivalent expressions.1. [tex]\(-7(-4 + x)\)[/tex]2. [tex]\(7\)[/tex]3. [tex]\(28 + 7x\)[/tex]4. [tex]\(7(4 + x)\)[/tex]

Solve the system:[tex]\[ \begin{cases} 4x - 2y = -26 \\ -3x + 6y = 33 \end{cases} \][/tex]

What characteristic do all algae share?

How many more ways can 10 juniors running for the positions of president, vice president, secretary, treasurer be selected when compared to 12 sophomores runni

what is the mixed number that is equivalent to 4.27

To which set or sets does -20 belong to, Whole numbers, Rational Numbers or Integers

Which statement below is true? a. Russia has abundant natural resources and therefore does not need to carefully manage their use. c. Russia has limited natural

Which Enlightenment philosopher introduced the idea that people enter a social contract with the purpose of maintaining order in society? Thomas Hobbes John Loc

What organization was not created during the war years? a. WPB b. OPM c. OWI d. TVA

To make sure the products kept flowing to Europe, the Spanish king appointed governors known as ________________(which means “in place of the king”)

The veto power of the president under the U.S. Constitution best reflects the principle of

Simplify. 1+[2x-3(1.8/0.2)]