Absorbed of water against a concentration gradient by using energy released from respiration is called as

Absorbed of water against a concentration gradient by using energy released from respiration is called as
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 Ans. Active absorption
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Movement of cell against concentration gradient is called?

Description : Movement of cell against concentration gradient is called?

Last Answer : active transport

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Description : The net effect of circulation is to move warm air from the and thus moderate the equator-to-pole energy gradient created by . (a) the tropics to the poles; the difference insolation absorbed in ... from the surface up to the tropopause; more heating in the atmosphere than at the surface from GHGs

Last Answer : the tropics to the poles; the latitudinal distribution of absorbed insolation

The movement of Ions against the concentration gradient will be -

Description : The movement of Ions against the concentration gradient will be -

Last Answer : The movement of Ions against the concentration gradient will be - A. Active transport B. Osmosis C. Diffusion D. All

The movement of Ions against the concentration gradient will be -

Description : The movement of Ions against the concentration gradient will be -

Last Answer : The movement of Ions against the concentration gradient will be - A. Active transport B. Osmosis C. Diffusion D. All of these

The movement of ions against the concentration gradient will be (a) active transport (b) osmosis (c) diffusion (d) all of the above.

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Which of the following is not a feature of active transport of solutes in plants ? (a) Occurs against concentration gradient (b) Non-selective (c) Occurs through membranes (d) Requires ATP

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Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because (a) It is completely absorbed in the small intestines so that drug concentration in the colonic contents is low (b) It is inactivated by the gut microflora (c) It is not active against the microbes of the normal gut flora (d) It is a potent tetracycline and inhibits the superinfection causing microbes as well

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Last Answer : Ans: A

Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because: A. It is completely absorbed in the small intestines so that drug concentration in the colonic contents is low B. It is inactivated by the gut microflora C. It is not active against the microbes of the normal gut flora D. It is a potent tetracycline and inhibits

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In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.

Description : In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.

Last Answer : In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.

In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.

Description : In respiration, energy of oxidation reduction is utilised for the production of proton gradient required for phosphorylation.

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The design in which fertility gradient is in two way direction

Description : The design in which fertility gradient is in two way direction

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When fertility gradient in one direction, the statistical design to be used

Description : When fertility gradient in one direction, the statistical design to be used

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Description : What happens when a chemical bond is formed? (1) energy is always absorbed (2) energy in always released (3) more energy is released than is absorbed (4) energy is neither released nor ... as potential energy. Upon the breaking of these bonds the energy is released thereby creating usable energy.

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Description : Chemical reaction in which light energy is either absorbed or released?

Last Answer : Photochemical reaction

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Description : Energy _____ in an Ecosystem. A. is released B. is absorbed C. flows D. None of the above

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Nutrients absorbed by plants from soil solution are carried upward through the

Description : Nutrients absorbed by plants from soil solution are carried upward through the

Last Answer : Ans. Xylem

The number of grams of iodine absorbed by 100 g fat or oil

Description : The number of grams of iodine absorbed by 100 g fat or oil

Last Answer : Ans. Iodine value/number

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.

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In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Description : In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Last Answer : (4) Osmosis Explanation: Plants absorb water from their root hairs on the root via osmosis. It is then transported to other parts of the plant. (through the network of xylem vessels) through a combination of capillary action and "transiprational pull".

In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

Description : In plants water is absorbed by the root hairs by a process called: (1) Transpiration (2) Respiration (3) Perspiration (4) Osmosis

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Description : Types of energy released during respiration. -Biology

Last Answer : answer:

What During the process of cellular respiration energy is released from?

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Last Answer : Chemical bonds

In which of the following processes is energy released? (1) Respiration (2) Photosynthesis (3) Ingestion (4) Absorption

Description : In which of the following processes is energy released? (1) Respiration (2) Photosynthesis (3) Ingestion (4) Absorption

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The energy released during respiration is used for the synthesis of........ ?

Description : The energy released during respiration is  used for the synthesis of........ ?

Last Answer : ATP

Prove with help of experiment that energy is released in the form of heat during respiration?

Description : Prove with help of experiment that energy is released in the form of heat during respiration?

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In which of the following processes is energy released ? (1) Respiration (2) Photosynthesis (3) Ingestion (4) Absorption

Description : In which of the following processes is energy released ? (1) Respiration (2) Photosynthesis (3) Ingestion (4) Absorption

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Fruits experiencing simple gradual decline in the rate of respiration at the time of ripening.

Description : Fruits experiencing simple gradual decline in the rate of respiration at the time of ripening.

Last Answer : Ans. Non-Climacteric Fruits

Fruits experiencing sudden increase in the rate of respiration at the time of ripening.

Description : Fruits experiencing sudden increase in the rate of respiration at the time of ripening.

Last Answer : Ans. Climacteric Fruits

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Description : Net gain ATP synthesis from one molecule of glucose in respiration

Last Answer : Ans. 36 ATP

Slowly released N fertilizers

Description : Slowly released N fertilizers

Last Answer : Ans. Scoated urea, Neem coated urea, Urea super granule

What can be absorbed or released as the result if a chemical reaction?

Description : What can be absorbed or released as the result if a chemical reaction?

Last Answer : Heat

What can be absorbed or released as the result of a chemical reaction?

Description : What can be absorbed or released as the result of a chemical reaction?

Last Answer : Energy.

Vitamin A absorbed in intestine is released into (A) Portal circulation (B) Lacteals (C) Both (A) and (B) (D) None of these

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Last Answer : Answer : B

Chemical reaction in which electric en- ergy is either absorbed or released?

Description : Chemical reaction in which electric en- ergy is either absorbed or released?

Last Answer : Electro chemical reaction

The concentration of soil water in soil

Description : The concentration of soil water in soil

Last Answer : Ans. 50%

Concentration gradient of axoplasm at resting stage is maintained by

Description : Concentration gradient of axoplasm at resting stage is maintained by

Last Answer : Concentration gradient of axoplasm at resting stage is maintained by

Concentration gradient of axoplasm at resting stage is maintained by

Description : Concentration gradient of axoplasm at resting stage is maintained by

Last Answer : Concentration gradient of axoplasm at resting stage is maintained by

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 ?

A striking feature of living cells is a marked difference between the composition of the cytosol and the extracellular milieu. Which of the following statement(s) concerning the mechanisms of maintenance of these differences is/are true? a. The cell membrane is able to maintain a 10,000 fold gradient between the extracellular concentration of ionized calcium and the intracellular concentration b. The key to these differences is the fact that the plasma membrane is normally impermeable to sodium, potassium and calcium c. The selectivity of biologic membranes is highly consistent and seldom changes d. The selectivity of cell membranes relates only to ions and not organic compounds

Description : A striking feature of living cells is a marked difference between the composition of the cytosol and the extracellular milieu. Which of the following statement(s) concerning the mechanisms of maintenance ... d. The selectivity of cell membranes relates only to ions and not organic compounds

Last Answer : Answer: a The survival of the cell requires that cytosolic composition be maintained within narrow limits, despite the constant influx of nutrients and the simultaneous outflow of waste. A ... be altered drastically as a result of regulatory or signaling processes that occur within the cell

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.

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.

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.

What is meant by concentration gradient ?

Description : What is meant by concentration gradient ?

Last Answer : Is it correct to refer to concentration gradient of water ? Concentration gradient is the difference of concentration of a substance between two regions. Concentration is a term used to designate the quantity of ... it is not correct to refer to concentration of water in a given solution.

Pick out the wrong statement. (A) The Reynolds analogy for mass transfer is given by Lewis relation and is applicable, when Schmidt number is one (B) Sherwood number for flow in pipes can be expressed as the ratio of the concentration gradient at wall to the overall concentration difference (C) According to film theory for equimolar counter diffusion, the mass transfer coefficient is given by DAB(B)P - 3, Q - 2 (D) The z-component of the total mass flux of a component A in binary mixture of A and B is given by - Dab'.dCA/dz

Description : Pick out the wrong statement. (A) The Reynolds analogy for mass transfer is given by Lewis relation and is applicable, when Schmidt number is one (B) Sherwood number for flow in pipes can be expressed ... flux of a component A in binary mixture of A and B is given by - Dab'.dCA/dz

Last Answer : (C) According to film theory for equimolar counter diffusion, the mass transfer coefficient is given by DAB(B)P - 3, Q - 2

The action potential of a neuron a. is initiated by efflux of Na+ b. is terminated by efflux of K+ c. declines in amplitude as it moves along the axon d. results in a transient reversal of the concentration gradient of Na+ across the cell membrane e. is not associated with any net movement of Na+ or K+ across the cell membrane

Description : The action potential of a neuron a. is initiated by efflux of Na+ b. is terminated by efflux of K+ c. declines in amplitude as it moves along the axon d. results in a transient reversal of the ... the cell membrane e. is not associated with any net movement of Na+ or K+ across the cell membrane

Last Answer : is terminated by efflux of K+

A key process in metabolism is the transport of hydrogen ions (H+) across a membrane to create a concentration gradient. Explain which arrangement of hydrogen ions (unequal concentration or equal concentration) allows work to be done.

Description : A key process in metabolism is the transport of hydrogen ions (H+) across a membrane to create a concentration gradient. Explain which arrangement of hydrogen ions (unequal concentration or equal concentration) allows work to be done.

Last Answer : It is clear that an unequal concentration, not an equal one, would be the only possibility that work will be done; the unequal concentration of hydrogen ions would allow them to flow across the membrane and increase not only entropy but also work.