This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: _____ is defined as the passive movement of water molecules across a cell membrane from a solution ... (Read 103 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
on: Aug 20, 2018
_____ is defined as the passive movement of water molecules across a cell membrane from a solution with low solute concentration to a solution with a higher solute concentration.
 A) Homeostasis
  B) Metabolism
  C) Osmosis
  D) Emulsification

Question 2

Which of the following statements is true of facilitated diffusion?
 A) It requires energy to facilitate the successful movement of substances across cell membranes.
  B) It is one of the three types of active transport mechanisms.
  C) It enables the movement of a substance from a region of lower concentration to a region of higher concentration.
  D) It is the movement of a substance with the assistance of a carrier molecule.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 20, 2018
Answer to Question 1

C

Answer to Question 2

D


JMatthes

  • Hero Member
  • *****
  • Posts: 578
Reply #2 on: Aug 20, 2018
Thank you!


Missbam101

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Aug 20, 2018
Always glad to help...


« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow
Plant Cell Plant Cell
Municipal Water Treatment Plant Municipal Water Treatment Plant
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell. Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
The coefficient of the restitution of an object is defined as the ratio of its outgoing to ... The coefficient of the restitution of an object is defined as the ratio of its outgoing to ...
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library