What materials can do passive transport?

What materials can do passive transport?
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In passive transport materials move from an area of higher concentration to an area of lower concentration through a cell membrane.?

Description : In passive transport materials move from an area of higher concentration to an area of lower concentration through a cell membrane.?

Last Answer : yes

What is the difference between active and passive transport?

Description : What is the difference between active and passive transport?

Last Answer : A: Active transport requires energy to move substances against their concentration gradient, while passive transport does not require energy and involves the movement of substances down their concentration gradient.

What is the difference between a passive and active transport?

Description : What is the difference between a passive and active transport?

Last Answer : A: Passive transport does not require energy and involves the movement of molecules from high to low concentration, while active transport requires energy and involves the movement of molecules from low to high concentration.

What is passive transport? -Biology

Description : What is passive transport? -Biology

Last Answer : answer:

What is the difference between active and passive transport? -Biology

Description : What is the difference between active and passive transport? -Biology

Last Answer : answer:

What are the three types of passive transport? -Biology

Description : What are the three types of passive transport? -Biology

Last Answer : answer:

Which of the following substances are absorbed by passive transport ?

Description : Which of the following substances are absorbed by passive transport ?

Last Answer : Which of the following substances are absorbed by passive transport ? A. Glucose B. Amino acids C. `Na^(+)` D. Bicarbonate ions

What is a good description of a passive transport?

Description : What is a good description of a passive transport?

Last Answer : Osmosis is passive transport. Passive transport is the movementof substances across a membrane without energy consumption.

Is passive transport a bulk transport?

Description : Is passive transport a bulk transport?

Last Answer : Exocytosis=) need more? i'll be glad to help! just add DylanWilkerson on facebook!=)

Is passive transport a bulk transport?

Description : Is passive transport a bulk transport?

Last Answer : Exocytosis=) need more? i'll be glad to help! just add DylanWilkerson on facebook!=)

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

What are the three main types of passive transport ?

Description : What are the three main types of passive transport ?

Last Answer : The three main types of passive transport are simple diffusion, osmosis and facilitated diffusion. Cell Membrane Review - Image Diversity: passive transport

What is the relation between concentration gradient and active and passive transport ?

Description : What is the relation between concentration gradient and active and passive transport ?

Last Answer : Passive transport is the movement of substances across membranes in favor of their concentration gradient, i.e., from a more concentrated region to a less concentrated region. Active transport, in ... two regions while passive transport acts in a manner to reduce the concentration gradient.

Glucose is taken back from glomerular filtrate through (a) active transport (b) passive transport (c) osmosis (d) diffusion

Description : Glucose is taken back from glomerular filtrate through (a) active transport (b) passive transport (c) osmosis (d) diffusion

Last Answer : (a) active transport

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.

Active and passive transports across cell membrane differ in (a) passive transport is nonselective(b) passive transport is along the concentration gradient while active transport is due to metabolic energy (c) active transport is more rapid (d) passive transport is confined to anions while active transport is confined to cations.

Description : Active and passive transports across cell membrane differ in (a) passive transport is nonselective (b) passive transport is along the concentration gradient while active transport is due to metabolic ... (d) passive transport is confined to anions while active transport is confined to cations.

Last Answer : (b) passive transport is along the concentration gradient while active transport is due to metabolic energy

Select the correct statement from the following regarding cell membrane. (a) Na+ and K+ ions move across cell membrane by passive transport. (b) Proteins make up 60 to 70% of the cell membrane. (c) Lipids are arranged in a bilayer with polar heads towards the inner part. (d) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson

Description : Select the correct statement from the following regarding cell membrane. (a) Na+ and K+ ions move across cell membrane by passive transport. (b) Proteins make up 60 to 70% of the cell ... towards the inner part. (d) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson

Last Answer : (d) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson.

Function of companion cells is (a) providing energy to sieve elements for active transport (b) providing water to phloem (c) loading of sucrose into sieve elements by passive transport (d) loading of sucrose into sieve elements.

Description : Function of companion cells is (a) providing energy to sieve elements for active transport (b) providing water to phloem (c) loading of sucrose into sieve elements by passive transport (d) loading of sucrose into sieve elements.

Last Answer : (d) loading of sucrose into sieve elements.

Function of companion cells is (a) providing energy to sieve elements for active transport (b) providing water to phloem (c) loading of sucrose into sieve elements by passive transport (d) loading of sucrose into sieve elements.

Description : Function of companion cells is (a) providing energy to sieve elements for active transport (b) providing water to phloem (c) loading of sucrose into sieve elements by passive transport (d) loading of sucrose into sieve elements.

Last Answer : (d) loading of sucrose into sieve elements.

Select the correct statement from the following regarding cell membrane (1) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson (2) Na+ and K+ ions move across cell membrane by passive transport (3) Proteins make up 60 to 70% of the cell membrane (4) Lipids are arranged in a bilayer with polar heads towards the inner part

Description : Select the correct statement from the following regarding cell membrane (1) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson (2) Na+ and K+ ions move across cell membrane by ... of the cell membrane (4) Lipids are arranged in a bilayer with polar heads towards the inner part

Last Answer : (1) Fluid mosaic model of cell membrane was proposed by Singer and Nicolson

04. The main mechanism of most drugs absorption in GI tract is: a) Active transport (carrier-mediated diffusion) b) Filtration (aqueous diffusion) c) Endocytosis and exocytosis d) Passive diffusion (lipid diffusion)

Description : 04. The main mechanism of most drugs absorption in GI tract is: a) Active transport (carrier-mediated diffusion) b) Filtration (aqueous diffusion) c) Endocytosis and exocytosis d) Passive diffusion (lipid diffusion)

Last Answer : PHARMACOKINETICS

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

77. Which one of the following is correctly matched ? (1) Bakane of rice seedlings – F.Skoog (2) Passive transport of nutrients – ATP (3) Apoplast – Plasmodesmata (4) Potassium – Readily immobilisation

Description : 77. Which one of the following is correctly matched ? (1) Bakane of rice seedlings – F.Skoog (2) Passive transport of nutrients – ATP (3) Apoplast – Plasmodesmata (4) Potassium – Readily immobilisation

Last Answer : Potassium – Readily immobilisation

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

Sodium ions are "pumped" from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of (A) Diffusion (B) Passive transport (C) Osmosis (D) Active transport

Description : Sodium ions are "pumped" from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of (A) Diffusion (B) Passive transport (C) Osmosis (D) Active transport

Last Answer : (D) Active transport

Explain how the following have played a part in the location of the Tata Iron and Steel Company: (i) Raw materials. (ii) Transport. -Geography

Description : Explain how the following have played a part in the location of the Tata Iron and Steel Company: (i) Raw materials. (ii) Transport. -Geography

Last Answer : The Tata Iron and Steel Co. The Iron and Steel Industry is primarily a rawmaterial oriented industry using cheap and weight loosing raw materials. (i) Raw Materials : High grade haematite ... enjoys good transport facilities. Kolkata located at a distance of 240 kms, provides port facilities.

What are the differences between the transport of materials in xylem and phloem ? -Biology

Description : What are the differences between the transport of materials in xylem and phloem ? -Biology

Last Answer : Xylem Phloem 1. Xylem conducts water and dissolved minerals from roots to leaves and other parts. 1. Phloem conducts prepared food material from leaves to other parts of plant in dissolved ... increases the osmotic pressure that moves the material in the phloem to tissues which have less pressure

What bulk transport process moves materials out of cell?

Description : What bulk transport process moves materials out of cell?

Last Answer : exocytosis

What bulk transport process moves materials out of cell?

Description : What bulk transport process moves materials out of cell?

Last Answer : exocytosis

Luggage Carts Can Be Used To Transport Business Materials While In The Airport?

Description : Luggage Carts Can Be Used To Transport Business Materials While In The Airport?

Last Answer : Luggage carts can be a lifesaver while traveling on business. When arriving at an airport, one should locate the luggage cart rental dispenser and simply insert the necessary change in order to ... on top. Typically luggage weighs more then small boxes and will not damage business materials.

Which group of the industries maximise savings on transport costs by being located near the sources of materials? (1) Iron and steel, aluminium, cement (2) Iron and steel, sugar, cotton textiles (3) Heavy machinery, cement, sugar (4) Iron and steel, cement, silk

Description : Which group of the industries maximise savings on transport costs by being located near the sources of materials? (1) Iron and steel, aluminium, cement (2) Iron and steel, sugar, cotton textiles (3) Heavy machinery, cement, sugar (4) Iron and steel, cement, silk

Last Answer : (1) Iron and steel, aluminium, cement Explanation: Nearness to source of raw materials is one of the key factors that guide the establishment of such industries as iron and steel, and other metal industries. Besides, they are ... which are used in smelting processes. -------------x-------------

Carbon footprint can be reduced by – (1) All of these (2) Recycling waste materials (3) Using energy efficient appliances (4) Commuting by public transport

Description : Carbon footprint can be reduced by – (1) All of these (2) Recycling waste materials (3) Using energy efficient appliances (4) Commuting by public transport

Last Answer : (1) All of these Explanation: A carbon footprint is historically defined as "the total sets of greenhouse gas emissions caused by an organization, event, product or person." The most common ... for commutation can all serve to reduce greenhouse gas emissions and, thus, reduce Carbon footprint.

A cyclone is an engineering device that is used to - (1) transport materials (2) segregate particles (3) control switching devices (4) model fractals

Description : A cyclone is an engineering device that is used to - (1) transport materials (2) segregate particles (3) control switching devices (4) model fractals

Last Answer : (2) segregate particles Explanation: When removing particulate matter from liquid, a hydrocyclone issued; while from gas, a gas cyclone is used.

Write in detail about the transport of materials across the cell?

Description : Write in detail about the transport of materials across the cell?

Last Answer : In living organisms, transport of material takes place through cell membrane. Following are the some process by which transport of materials takes place. Diffusion: The movement of molecules or ions from higher ... in size. v) It helps to keep the leaves and stems of young plants upright.  

What is some common piping materials used to transport slurries?

Description : What is some common piping materials used to transport slurries?

Last Answer : When selecting a piping material to transport slurries, corrosion and erosion considerations must be accounted for. Some of the most popular piping materials include: ► Carbon Steel ► Stainless ... polyvinyl chloride (uPVC) ► Fiberglass reinforced plastic (FRP) ► Elastomer-lined carbon steel

By which of the following can movement of materials across animal cell membranes be accomplished? I Active transport, II Diffusion, III Pinocytosis (A) I only (B) II only (C) I and II only (D) All I, II, and III

Description : By which of the following can movement of materials across animal cell membranes be accomplished? I Active transport, II Diffusion, III Pinocytosis (A) I only (B) II only (C) I and II only (D) All I, II, and III

Last Answer : Will be only two.

Which of the following describes the major difference between bryophytes (pron: bry-oh-fites) and tracheophytes (pron: tray-key-o-fites)? a) tracheophytes can survive on land b) tracheophytes have seeds inside fruits c) tracheophytes can make their own food d) tracheophytes have vessels to transport materials

Description : Which of the following describes the major difference between bryophytes (pron: bry-oh-fites) and tracheophytes (pron: tray-key-o-fites)? a) tracheophytes can survive on land b) ... inside fruits c) tracheophytes can make their own food d) tracheophytes have vessels to transport materials 

Last Answer : ANSWER: D -- TRACHEOPHYTES HAVE VESSELS TO TRANSPORT MATERIALS 

A cyclone is an engineering device that is used to w) transport materials x) segregate particles y) control switching devices z) model fractals

Description : A cyclone is an engineering device that is used to w) transport materials x) segregate particles y) control switching devices z) model fractals

Last Answer : ANSWER: X -- SEGREGATE PARTICLES

Carbon footprint can be reduced by (1) All of these (2) Recycling waste materials (3) Using energy efficient appliances (4) Commuting by public transport

Description : Carbon footprint can be reduced by (1) All of these (2) Recycling waste materials (3) Using energy efficient appliances (4) Commuting by public transport

Last Answer : All of these