Which of the following require “active” transport processes? movement of glucose from a region of high...

Which of the following require “active” transport processes?

movement of glucose from a region of high concentration to a region of low concentration
osmosis c) simple diffusion d) a and b e) none of the above

Solutions

Expert Solution

Ans:- e) none of the above

Concept :- transport of substance against concentration gradient require ATP.

Transport of substance along Concentration gradient doesn't require ATP.

a) is wrong.

Sydney Mullin answered 1 year ago

Next > < Previous

Related Solutions

Active transport is the movement of materials from a high concentration to a low concentration, requiring...

Active transport is the movement of materials from a high concentration to a low concentration, requiring the use of energy from the dephosphorylation of ATP molecules. True False 1 points QUESTION 2 How is a lipid different from a carbohydrate? Lipids are nonpolar. Lipids dissolve in water. A lipid is only made up of hydrocarbons. Lipids store genetic information. 1 points QUESTION 3 If you place a cell that has a 1.0M solution of glucose in a beaker...

In the electron transport chain, movement of electrons proceeds from .............. (low or high) to ........................

In the electron transport chain, movement of electrons proceeds from .............. (low or high) to ..................... (low or high) standard reduction potential.

1. Which of the following processes requires energy input? a. Active Transport b. Facilitated Diffusion c....

1. Which of the following processes requires energy input? a. Active Transport b. Facilitated Diffusion c. Both Simple Diffusion and Facillitated Diffusion d. Simple Diffusion e. Osmosis f. Both Active Transport and Facillitated Diffusion 2. Which of these processes require a protein in the membrane for it to occur? a. Both facillitated diffusion and active transport require a protein in the membrane b. Only active transport requires a protein in the membrane c. Both osmosis and diffusion require a protein...

A cell is LEAST likely to require a transport protein to move which of the following...

A cell is LEAST likely to require a transport protein to move which of the following molecules across its membrane?: (A) Sucrose (B) Hydrogen ions (C) Carbon dioxide (D) Chloride ions

Question: Active transport (pick only one). goes from high concentration to low concentration water moves to...

Question: Active transport (pick only one). goes from high concentration to low concentration water moves to the higher ion concentration is facilitated by transport proteins uses ATP to go from low concentration to high concentration

Describe active and passive transport. Which relies on diffusion and which requires ATP? What are the...

Describe active and passive transport. Which relies on diffusion and which requires ATP? What are the different types of passive transport? What are primary and secondary active transport?

Discuss the following different types of transmembrane transport: passive diffusion, facilitate diffusion, and active transport. Compare...

Discuss the following different types of transmembrane transport: passive diffusion, facilitate diffusion, and active transport. Compare and contrast their respective advantages and disadvantages and provide an example of each.

Insulin enhances the transport of glucose from the blood into most of the body cells, its...

Insulin enhances the transport of glucose from the blood into most of the body cells, its secretion is controlled by a negative-feedback system between the concentration of glucose in the blood and the insulin-secreting cells, therefore which of the following statements is correct? Select one: a. A decrease in blood glucose concentration stimulates insulin secretion, which in turn further lowers the blood glucose concentration b. An increase in blood glucose concentration stimulates insulin secretion, which further increases the blood glucose...

I understand that active transport is required to make a proton gradient, which provides energy to...

I understand that active transport is required to make a proton gradient, which provides energy to push/drive ATP synthase. Following this information, however, is it active transport or passive diffusion during ATP synthesis? please explain. thank you.

Explain what type of mechanism will be used to transport glucose from your intestine to your...

Explain what type of mechanism will be used to transport glucose from your intestine to your muscles. The relative levels of glucose are provided below. a. Intestinal epithelium cell: high glucose to Interstitial fluid between intestinal cell and blood vessel: very low (blood vessels have “clefs” that glucose fits through to enter blood by bulk flow.) b. Na+ is required for the transport into the intestinal epithelium cell. Why? How is the level of Na+ kept low in the intestinal...

Subjects