How is facilitated diffusion different from simple diffusion? -Biology

How is facilitated diffusion different from simple diffusion? -Biology
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Thyroid gland takes up circulating iodine (A) By simple diffusion (B) By facilitated diffusion (C) By active uptake (D) In exchange for chloride

Description : Thyroid gland takes up circulating iodine (A) By simple diffusion (B) By facilitated diffusion (C) By active uptake (D) In exchange for chloride

Last Answer : Answer : C

Intestinal absorption of calcium occurs by (A) Active takeup (B) Simple diffusion (C) Facilitated diffusion (D) Endocytosis

Description : Intestinal absorption of calcium occurs by (A) Active takeup (B) Simple diffusion (C) Facilitated diffusion (D) Endocytosis

Last Answer : Answer : A

Without saturation of transport proteins and under same concentration gradient how can the speed of simple diffusion be compared to the speed of facilitated diffusion ?

Description : Without saturation of transport proteins and under same concentration gradient how can the speed of simple diffusion be compared to the speed of facilitated diffusion ?

Last Answer : The action of facilitator proteins in facilitated diffusion makes this type of diffusion faster than simple diffusion under equal concentration gradients of the moved substance.

What is the difference between simple and facilitated diffusion ?

Description : What is the difference between simple and facilitated diffusion ?

Last Answer : Facilitated by which type of molecule does the term facilitated mean? Simple diffusion is the direct passage of substances across the membrane in favor of their concentration gradient. In ... their passage through the membrane. Cell Membrane Review - Image Diversity: facilitated diffusion

Fructose is absorbed into the blood through mucosa cells of intestine by the process called (a) active transport (b) facilitated transport (c) simple diffusion (d) co-transport mechanism.

Description : Fructose is absorbed into the blood through mucosa cells of intestine by the process called (a) active transport (b) facilitated transport (c) simple diffusion (d) co-transport mechanism.

Last Answer : (b) facilitated transport

The movement of glucose into a cell occurs by a. Facilitated diffusion. b. Active transport. c. Simple diffusion. d. Phospholipid exchange.

Description : The movement of glucose into a cell occurs by a. Facilitated diffusion. b. Active transport. c. Simple diffusion. d. Phospholipid exchange.

Last Answer : b. Active transport.

How is facilitated diffusion similar to active transport How is it different?

Description : How is facilitated diffusion similar to active transport How is it different?

Last Answer : Need answer

What is facilitated diffusion? -Biology

Description : What is facilitated diffusion? -Biology

Last Answer : answer:

In facilitated diffusion do molecules move down concentration gradient?

Description : In facilitated diffusion do molecules move down concentration gradient?

Last Answer : What is the answer ?

Fatty acids can be transported into and out of cell membrane by (A) Active transport (B) Facilitated transport (C) Diffusion (D) Osmosis

Description : Fatty acids can be transported into and out of cell membrane by (A) Active transport (B) Facilitated transport (C) Diffusion (D) Osmosis

Last Answer : B

What do facilitated diffusion and active transport have in common ?

Description : What do facilitated diffusion and active transport have in common ?

Last Answer : What are the differences between them? Facilitated diffusion can be confused with active transport because in both processes there is participation of membrane proteins. In active transport however the ... it does not require energy. Cell Membrane Review - Image Diversity: active transport

How does facilitated diffusion present similarities with enzymatic chemical reactions ?

Description : How does facilitated diffusion present similarities with enzymatic chemical reactions ?

Last Answer : One of the main examples of facilitated transport is the entrance of glucose from the blood into cells. Glucose from blood binds to specific permeases (hexose-transporting permeases) present in the ... job is concluded the permease is not consumed and can perform successive other transports.

How does the intensity of facilitated diffusion vary in relation to the concentration of the moved substance ?

Description : How does the intensity of facilitated diffusion vary in relation to the concentration of the moved substance ?

Last Answer : What is the limiting factor? Likewise simple diffusion facilitated diffusion is more intense when the concentration gradient of the substance increases and less intense when the gradient lessens. In ... which the maximum transport capacity of the substance across the membrane is achieved.

Q. What are the salient features of facilitated diffusion?

Description : Q. What are the salient features of facilitated diffusion?

Last Answer : A. It is carrier mediated. It does not require energy directly

The primary force moving water molecules from the blood plasma to the interstitial fluid is a. active transport b. cotransport with H+ c. facilitated diffusion d. cotransport with Na+ e. filtration

Description : The primary force moving water molecules from the blood plasma to the interstitial fluid is a. active transport b. cotransport with H+ c. facilitated diffusion d. cotransport with Na+ e. filtration

Last Answer : filtration

Sugars depend on which mechanism to enter the cell a. facilitated diffusion b. active transport c. both d. none of them

Description : Sugars depend on which mechanism to enter the cell a. facilitated diffusion b. active transport c. both d. none of them

Last Answer : facilitated diffusion

Which transmembrane movement involves carriers? a. facilitated diffusion b. active transport c. both d. none of them

Description : Which transmembrane movement involves carriers? a. facilitated diffusion b. active transport c. both d. none of them

Last Answer : both

Majority of drugs cross biological membranes primarily by: A. Passive diffusion B. Facilitated diffusion C. Active transport D. Pinocytosis

Description : Majority of drugs cross biological membranes primarily by: A. Passive diffusion B. Facilitated diffusion C. Active transport D. Pinocytosis

Last Answer : A. Passive diffusion

Majority of drugs cross biological membranes primarily by: A. Passive diffusion B. Facilitated diffusion C. Active transport D. Pinocytosis

Description : Majority of drugs cross biological membranes primarily by: A. Passive diffusion B. Facilitated diffusion C. Active transport D. Pinocytosis

Last Answer : C. Is affected by extent of ionization of drug molecules

Substances insoluble in a membrane are carried across the membrane with the concentration gradient by means of a carrier molecule in a process known as: a) osmosis. b) diffusion. c) active transport. d) facilitated diffusion.

Description : Substances insoluble in a membrane are carried across the membrane with the concentration gradient by means of a carrier molecule in a process known as: a) osmosis. b) diffusion. c) active transport. d) facilitated diffusion.

Last Answer : ANSWER: D -- FACILITATED DIFFUSION.

The random movement of particles in solution towar a uniform distribution is termed: a) osmosis b) repulsion c) diffusion d) facilitated diffusion

Description : The random movement of particles in solution towar a uniform distribution is termed: a) osmosis b) repulsion c) diffusion d) facilitated diffusion

Last Answer : ANSWER: C -- DIFFUSION

The Correct Statements with reference to single called organisms are (i) Complex substances are not broken down in to simpler substances. (ii) Simple diffusion is sufficient to meet the requirement of exchange of gases. (iii) Specialized tissues perform different functions in the organism. (iv) Entire surface of the organism is in contact with the environment for taking in food. (a) (i) and (iii) (b) (ii) and (iii) (c) (ii) and (iv) (d) (i) and (iv)

Description : The Correct Statements with reference to single called organisms are (i) Complex substances are not broken down in to simpler substances. (ii) Simple diffusion is sufficient to meet the requirement of exchange of gases. (iii) Specialized ... b) (ii) and (iii) (c) (ii) and (iv) (d) (i) and (iv)

Last Answer : Answer: (c)

The society which facilitated setting up of grain banks in different regions is : (a) Amul (Gujarat) (b) Academy of Development Science (Maharashtra)(c) Mother Dairy (Delhi)(d) None of the above

Description : The society which facilitated setting up of grain banks in different regions is : (a) Amul (Gujarat) (b) Academy of Development Science (Maharashtra) (c) Mother Dairy (Delhi) (d) None of the above

Last Answer : (b) Academy of Development Science (Maharashtra)

Simple diffusion mainly based on:

Description : Simple diffusion mainly based on:

Last Answer : Simple diffusion mainly based on:

Simple diffusion mainly based on:

Description : Simple diffusion mainly based on:

Last Answer : Simple diffusion mainly based on:

Which gland secretes chemical by simple diffusion :-

Description : Which gland secretes chemical by simple diffusion :-

Last Answer : Which gland secretes chemical by simple diffusion :- A. Apocrine gland B. Holocrine gland C. Merocrine gland D. Oil gland

Natural L-isomers of amino acids are absorbed from intestine by (A) Passive diffusion (B) Simple diffusion (C) Faciliated diffusion(D) Active process

Description : Natural L-isomers of amino acids are absorbed from intestine by (A) Passive diffusion (B) Simple diffusion (C) Faciliated diffusion(D) Active process

Last Answer : Answer : D

The absorption of intact protein from the gut in the foetal and newborn animals takes place by (A) Pinocytosis (B) Passive diffusion (C) Simple diffusion (D) Active transport

Description : The absorption of intact protein from the gut in the foetal and newborn animals takes place by (A) Pinocytosis (B) Passive diffusion (C) Simple diffusion (D) Active transport

Last Answer : A

How does the intensity of simple diffusion vary in relation to the concentration gradient of the moved substance ?

Description : How does the intensity of simple diffusion vary in relation to the concentration gradient of the moved substance ?

Last Answer : The higher the concentration gradient of a substance the more intense its simple diffusion will be. If the concentration gradient diminishes the intensity of simple diffusion diminishes too.

The exchange of gases in the alveoli of the lungs takes place by (a) passive transport (b) active transport (c) osmosis (d) simple diffusion.

Description : The exchange of gases in the alveoli of the lungs takes place by (a) passive transport (b) active transport (c) osmosis (d) simple diffusion.

Last Answer : d) simple diffusion.

What is facilitated transport? -Biology

Description : What is facilitated transport? -Biology

Last Answer : answer:

Pollen tube attraction near ovule is facilitated by -Biology

Description : Pollen tube attraction near ovule is facilitated by -Biology

Last Answer : answer:

Pollen tube attraction near ovule is facilitated by -Biology

Description : Pollen tube attraction near ovule is facilitated by -Biology

Last Answer : answer:

Is peer pressure, to some extent, facilitated by parents?

Description : Is peer pressure, to some extent, facilitated by parents?

Last Answer : answer:Yes, we get our keep up with the Joneses attitude from our early age and from our parents. Children are told that they need to try harder because the other children are doing better than ... the teaching to an extent, so that the child doesn't learn to base everything they do on others.

What do the processes of active transport and facilitated process have in common?

Description : What do the processes of active transport and facilitated process have in common?

Last Answer : answer:Billy. Did you mean to tag this with “cell phones” or are you asking about cells? Also, is there another term for “facilitated process”? Might you be referring to “facilitated diffusion”?

What are some natural, but man-facilitated types of jewels?

Description : What are some natural, but man-facilitated types of jewels?

Last Answer : I should clarify, I’m looking for items that either come from nature, and are quickly renewable or plentiful, such as pearls, or sand for glass, but when producedor transformed, take on new dimensions of value.

Write two factors which have facilitated the setting up of cotton textile industry in Mumbai. -Geography

Description : Write two factors which have facilitated the setting up of cotton textile industry in Mumbai. -Geography

Last Answer : The two factors are : (a) The black soil in the hinterland of Mumbai works as the basic raw materials for cotton. (b) Mumbai enjoys humid climate which is essential for this industry because the thread does not break so frequently in such climate.

Discuss the extent to which: (a) hunting and (b) constructing shelters would have been facilitated by the use of language. What other modes of communication could have been used for these activities? -History

Description : Discuss the extent to which: (a) hunting and (b) constructing shelters would have been facilitated by the use of language. What other modes of communication could have been used for these activities? -History

Last Answer : Use of language helped hunting activities of human beings in numerous ways: Now people are in a position of organizing and managing hunting expeditions They are now free to exchange their ideas ... walls and on the ceilings of caves were the other modes of communication used for various activities

What were the technological factors that facilitated the growth and development of press. -Technology

Description : What were the technological factors that facilitated the growth and development of press. -Technology

Last Answer : The main technologies that facilitated the development of large-scale printing and distribution of print material were the printing press, the telegraph and the railways. The industrial revolution and the ... the public sphere provided the impetus and the support for rapid developments in the press.

Binding of RNA polymerase holoenzyme to the promoter region of lac operon is facilitated by (A) Catabolite gene activator protein (CAP) (B) cAMP (C) CAP-cAMP complex (D) None of these

Description : Binding of RNA polymerase holoenzyme to the promoter region of lac operon is facilitated by (A) Catabolite gene activator protein (CAP) (B) cAMP (C) CAP-cAMP complex (D) None of these

Last Answer : Answer : C

A metabolic pathways is a (A) Route taken by chemicals (B) Sequence of enzyme facilitated chemical reactions (C) Route taken by an enzyme from one reaction to another (D) Sequence of origin of organic molecules

Description : A metabolic pathways is a (A) Route taken by chemicals (B) Sequence of enzyme facilitated chemical reactions (C) Route taken by an enzyme from one reaction to another (D) Sequence of origin of organic molecules

Last Answer : Answer : B

The fatty acids can be transported into and out of mitochondria through (A) Active transport (B) Facilitated transfer (C) Non-facilitated transfer (D) None of these

Description : The fatty acids can be transported into and out of mitochondria through (A) Active transport (B) Facilitated transfer (C) Non-facilitated transfer (D) None of these

Last Answer : B

The communication between the central nervous system and the other parts of the body is facilitated by - (1) Peripheral Nervous System (2) Central Nervous System (3) Both are correct (4) Both are incorrect

Description : The communication between the central nervous system and the other parts of the body is facilitated by - (1) Peripheral Nervous System (2) Central Nervous System (3) Both are correct (4) Both are incorrect

Last Answer : (1) Peripheral Nervous System Explanation: The peripheral nervous system consists of cranial nerves arising from the brain and spinal nerves arising from the spinal cord. The brain thus allows us to think and take actions based on that thinking.

Mixing of plastic solids is generally facilitated by (A) Dispersion (B) Mastication (C) Kneading (D) None of these

Description : Mixing of plastic solids is generally facilitated by (A) Dispersion (B) Mastication (C) Kneading (D) None of these

Last Answer : (C) Kneading

Q. Can you give an example of facilitated transport?

Description : Q. Can you give an example of facilitated transport?

Last Answer : A. Glucose transporters

.Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the abo

Description : .Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the abo

Last Answer : a. eBay.co.in

Which of the following type of business relationships can be facilitated via e- marketing a. B2B b. B2C c C2C d. all the above

Description : Which of the following type of business relationships can be facilitated via e- marketing a. B2B b. B2C c C2C d. all the above

Last Answer : a. B2B

Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the above

Description : Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the above

Last Answer : a. eBay.co.in

.Which of the following type of business relationships can be facilitated via e-marketing- a. B2B b. B2C c. C2C d. all the above

Description : .Which of the following type of business relationships can be facilitated via e-marketing- a. B2B b. B2C c. C2C d. all the above

Last Answer : d. all the above

Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the above

Description : Paisa pay is facilitated in a. eBay.co.in b. amazon.com c. flipcart.com d. none of the above

Last Answer : a. eBay.co.in