The polarity of water allowing it to serve as a solvent in aqueous solution in a...
The polarity of water allowing it to serve as a solvent in aqueous solution in a cell is known as
A) Chemical cycling
B) an emergent property
C) positive feedback regulation
D) Negative Feedback regulation
Homework Answers
The right option is Option (B) an emergent property
Explanation :-
Chemical cycling is the process by which different elements and Chemicals are cycled through the environment. Like Carbon and Nitrogen cycles. Chemical cycling have nothing to do with polarity of water.
Polarity of water is an emergent property of water as it's property which isn't displayed by the elements on their own (Hydrogen and Oxygen). It's because of the dipole movement between Hydrogen and Oxygen which make water a polar substance.
Negative and positive feedback regulation are two type of regulatory mechanism in which particular molecules can either start or inhibit a pathway. But water's solvent capacity can not be maintained by pathways and mechanism as it is independent of regulation.
Add Answer to:
The polarity of water allowing it to serve as a solvent in
aqueous solution in a...
1. Answer the following questions about water, an important solvent in our body. a) Water is a solvent for many ion...
1. Answer the following questions about water, an important solvent in our body. a) Water is a solvent for many ions and molecules. Without being solvated, these ions and molecules woud not be able to take part in biochemical reactions necessary for life. Describe, in drawing OR words, the interactions of watsr mtoltruoe vikimi promoles b) Water is a polar solvent, while oil is a nonpolar solvent. Will a molecule like methanol (CH,OH) be more soluble in water or oil?...
25) In the process known as osmosis, concentration. A) solute; lower solute D) solvent; lower solvent moves through...
25) In the process known as osmosis, concentration. A) solute; lower solute D) solvent; lower solvent moves through a semipermeable membrane into an area o B) solute; higher solute E) solvent; higher solvent C) solvent; lower solute 26) A solution that has an osmotic pressure less than that of red blood cells is called A) saturated. B) hypertonic. C) isotonic. D) hypotonic. E) unsaturated 27) A red blood cell will undergo crenation in A) water. B) 0.5% NaCl. C) 3%...
2. "Like Dissolves Like: Polarity and Solubility A. Polar Solvent: Water Salute Iodine Sodium chloride Obseruation...
2. "Like Dissolves Like: Polarity and Solubility A. Polar Solvent: Water Salute Iodine Sodium chloride Obseruation Chip didn't dissolve some solid on Bottom Solid completely dissolved Chip floated on top of water Floated on top of water Sugar Wax Cooking oil of these solute? 1. What patterns do you observe regarding the polar and non-polar characteristics of these se 2. What effect do you think heating would have on the solubilities of these substances? B. Non-Polar Solvent: Toluene Solute lodine...
An aqueous BSA* solution in the tube on the left is in equilibrium with pure water...
An aqueous BSA* solution in the tube on the left is in equilibrium with pure water in the tube on the right. The membrane that separates the two solutions is only permeable to water. When more BSA is added to the solution on the left, .. Why? aqueous BSA pure water A. the water level on the right increases B. the BSA solution level on the left increases C. no change in levels occur *BSA = Bovine serum albumin protein...
3.97 Six different aqueous solutions (with solvent molecules omitted for clarity) are represented in the beakers be...
3.97 Six different aqueous solutions (with solvent molecules omitted for clarity) are represented in the beakers below, and their total volumes are noted. 50. mL 50. mL 50. mL 50. mL 25 mL 25 mL E (a) Which solution has the highest molarity? (b) Which solutions have the same molarity? (c) If you mix solutions A and C, does the resulting solution have a higher, a lower, or the same molarity as solution B? (d) After 50 mL of water...
A solution is prepared by dissolving aluminum chloride in water and diluting to 500.0 mL. If...
A solution is prepared by dissolving aluminum chloride in water and diluting to 500.0 mL. If this solution contains 44 ppm aluminum ions, the concentration of chloride ions is ppm. A) 11 B) 22 C) 44 D) 88 E) 132 Red-blood cells comprise an outer semi-permeable membrane, and are subject to osmosis. If local solute concentration inside the cells is higher than that outside: A) no net solvent migration will occur B) solvent will migrate from inside the cell to...
is the movement of solutes from an area of higher concentration to an area of lower...
is the movement of solutes from an area of higher concentration to an area of lower concentration in solution a. Osmosis b. Facilitated diffusion Filtration d. Diffusion - Is the diffusion of water (solvent) across a selectively permeable membrane such as the plasma membrane. a. Osmosis b. Facilitated diffusion Fitration d. Diffusion means cell-drinking (pinching and is distinguished from phagocytosis in that smaller vesicles are formed and they contain molecules dissolved in liquids rather than partides a Endocytosis b. Exocytosis...
During a solvent extraction, a student lost track of which layer was the aqueous layer and...
During a solvent extraction, a student lost track of which layer was the aqueous layer and which layer was the organic layer. What simple, non-destructive test could be used to determine which layer is which? a. add a little distilled water to see which layer the water adds to b. obtain a sample of the solution in the seperatory funnel and ultilize IR c. ask the instructor if you can perform a supercritical extraction of the sample c. obtain a...
Version 2 sider the phase diagram of an aqueous solution and that for pure water. Which...
Version 2 sider the phase diagram of an aqueous solution and that for pure water. Which of the following statements are true? A) The line representing freezing for the solution phase diagram is shifted to the left / of that for pure water. (B) The line representing freezing for the solution phase diagram is shifted to the right of that for pure water. C) The line representing boiling for the solution phase diagram is shifted to the left of that...
A compound that increases the concentration of hydroxide ion in an aqueous solution is an): A)...
A compound that increases the concentration of hydroxide ion in an aqueous solution is an): A) acid B) base C) salt D) solvent K % &
1. Answer the following questions about water, an important solvent in our body. a) Water is a solvent for many ions and molecules. Without being solvated, these ions and molecules woud not be able to take part in biochemical reactions necessary for life. Describe, in drawing OR words, the interactions of watsr mtoltruoe vikimi promoles b) Water is a polar solvent, while oil is a nonpolar solvent. Will a molecule like methanol (CH,OH) be more soluble in water or oil?...
25) In the process known as osmosis, concentration. A) solute; lower solute D) solvent; lower solvent moves through a semipermeable membrane into an area o B) solute; higher solute E) solvent; higher solvent C) solvent; lower solute 26) A solution that has an osmotic pressure less than that of red blood cells is called A) saturated. B) hypertonic. C) isotonic. D) hypotonic. E) unsaturated 27) A red blood cell will undergo crenation in A) water. B) 0.5% NaCl. C) 3%...
2. "Like Dissolves Like: Polarity and Solubility A. Polar Solvent: Water Salute Iodine Sodium chloride Obseruation Chip didn't dissolve some solid on Bottom Solid completely dissolved Chip floated on top of water Floated on top of water Sugar Wax Cooking oil of these solute? 1. What patterns do you observe regarding the polar and non-polar characteristics of these se 2. What effect do you think heating would have on the solubilities of these substances? B. Non-Polar Solvent: Toluene Solute lodine...
An aqueous BSA* solution in the tube on the left is in equilibrium with pure water in the tube on the right. The membrane that separates the two solutions is only permeable to water. When more BSA is added to the solution on the left, .. Why? aqueous BSA pure water A. the water level on the right increases B. the BSA solution level on the left increases C. no change in levels occur *BSA = Bovine serum albumin protein...
3.97 Six different aqueous solutions (with solvent molecules omitted for clarity) are represented in the beakers below, and their total volumes are noted. 50. mL 50. mL 50. mL 50. mL 25 mL 25 mL E (a) Which solution has the highest molarity? (b) Which solutions have the same molarity? (c) If you mix solutions A and C, does the resulting solution have a higher, a lower, or the same molarity as solution B? (d) After 50 mL of water...
is the movement of solutes from an area of higher concentration to an area of lower concentration in solution a. Osmosis b. Facilitated diffusion Filtration d. Diffusion - Is the diffusion of water (solvent) across a selectively permeable membrane such as the plasma membrane. a. Osmosis b. Facilitated diffusion Fitration d. Diffusion means cell-drinking (pinching and is distinguished from phagocytosis in that smaller vesicles are formed and they contain molecules dissolved in liquids rather than partides a Endocytosis b. Exocytosis...
Version 2 sider the phase diagram of an aqueous solution and that for pure water. Which of the following statements are true? A) The line representing freezing for the solution phase diagram is shifted to the left / of that for pure water. (B) The line representing freezing for the solution phase diagram is shifted to the right of that for pure water. C) The line representing boiling for the solution phase diagram is shifted to the left of that...
A compound that increases the concentration of hydroxide ion in an aqueous solution is an): A) acid B) base C) salt D) solvent K % &
Most questions answered within 3 hours.
-
Random characters You decide to create a program characters.py
that fills a two-dimensional list with random...
asked 2 minutes ago -
What are the major sources of error in your determination of the
molar mass? Select all...
asked 6 minutes ago -
A. Suppose your manager indicates that for a normally
distributed data set you are analyzing, your...
asked 27 minutes ago -
During the month of August, the average temperature of a lake
next to a local college...
asked 9 minutes ago -
Which of these four researchers is most likely to have made Type
1 error
Kim who...
asked 22 minutes ago -
In a performance test, each of two cars takes 8.9 s to
accelerate from rest to...
asked 23 minutes ago -
Sapphire Aerospace operates 52 weeks per year, and its cost of
goods sold last year was...
asked 27 minutes ago -
Create ER Model
Assets are resources that are used in CMS to display content.
Each asset...
asked 22 minutes ago -
For each the following molecules draw the best possible
structure based on formal charges for each...
asked 28 minutes ago -
A proton moves in the plane of this paper toward the top of the
page. A...
asked 37 minutes ago -
different divisions differing lines of business use
different costs of capital because their cost of equity...
asked 33 minutes ago -
Give an algorithm to determine whether or not the elements
of
an array of integers are...
asked 40 minutes ago