human biology

if a cell lacks ATP, which of the following processes would cease to operate immediately?

Na+/K= pump
facilitated diffusion
osmosis or
passive transport

  1. 👍
  2. 👎
  3. 👁
  1. Na+/K= pump, due to it being a active transport. Active transport requires ENERGY (ATP).

    The rest of the choices are all passive transport, which do not require ENERGY.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by ATP(aq) +H2O (l)

  2. chemistry

    Which of the following is not a true statement about ATP a. ATP consists of ribose, adenine, and three phosphate groups b. ADP is produced when when ATP releases energy c. ATP provides energy for for the mechanical function of

  3. Biology

    Looking at a cell under a microscope, you note that it is a prokaryote. How do you know? A. The cell lacks cytoplasm. B. The cell lacks a cell membrane. C. The cell lacks a nucleus. D. The cell lacks genetic material.

  4. AP Biology

    I have two questions: 1. Why are action potentials usually conducted in only one direction along an axon? A. The axon hillock has a higher membrane potential than the terminals of the axon. B. The brief refractory period prevents

  1. biology easy quick check

    All of the following are products of cellular respiration except(1 point) water. *** oxygen. energy. carbon dioxide. What is the definition of cellular respiration?(1 point) the process of using the chemical energy from hydrogen

  2. Chemistry

    ATP synthase, shown below, uses the proton (H ) gradient to drive ATP synthesis. Put the following steps of ATP synthesis in order from proton transport to the synthesis of ATP: a. The y subunit rotates and interacts with the

  3. Chemistry/hydrolysis of ATP

    Cells use the hydrolysis of ATP as a source of energy. The conversion of ATP to ADP has a standard free energy change of -30.5 kJ/mol. If all the free energy from the metabolism of glucose. C6H12O6(s)+6O2(g)¨6CO2(g)+6H2O(l)

  4. Biology

    Which of the following are the final by-products of glucose oxidation during aerobic cell respiration? A. ATP only B. heat only C. carbon dioxide only D. both ATP and heat only E. ATP, heat, and carbon dioxide I know that the

  1. science

    Which are the reactants of photosynthesis? C6H12O6+ 6O2 CO2 + H2O+ ATP C6H12O6 + O2 CO2 + H2O*** One molecule of glucose can release a total of _____ molecules of ATP during its breakdown. 36*** 38 32 34 How is carbon moved

  2. Biology help needed bad!

    A biologist discovers a new unicellular organism and classifies it as a prokaryote. The cell is very small, contains a cell membrane, a cytoplasm, DNA in a nucleus, and no other cell organelles. Which statement below represents a

  3. Bio

    In order to maintain homeostasis, human cells must have a higher concentration of sodium ions outside the cell than inside the cell. In addition, the concentration of potassium ions must be higher inside the cell than outside the

  4. biochemistry

    Calculate the free energy of hydrolysis of ATP in a rat liver cell in which the ATP, ADP, AND Pi concentrations are 3.4, 1.3, and 4.8 nM, repectively. (ATP hydrolysis has delta G note= -30 kJ/mol)

You can view more similar questions or ask a new question.