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Zepler [3.9K]
1 year ago
5

which of the answer choices correctly describes the movement of water across a selectively permeable membrane during osmosis?

SAT
1 answer:
maw [93]1 year ago
6 0

During osmosis, a statement which correctly describes the movement of water across a selectively permeable membrane is: 3. Either of these descriptions is correct and equivalent.

<h3>What is osmosis?</h3>

Osmosis can be defined as a process which typically involves the movement of a solvent molecule such as water through a selectively or permeable membrane from a region of high concentration to a region of lower concentration.

This ultimately implies that, the process of osmosis can be illustrated by the movement of water into root hair cells because they are used by the plants to absorb water from the soil.

In conclusion, the movement of water of from high water concentration to low water concentration and from low solute concentration to high solute concentration are statements which correctly describes the movement of water across a selectively permeable membrane during osmosis.

Read more on osmosis here: brainly.com/question/13587341

#SPJ1

Complete Question:

Which of the answer choices correctly describes the movement of water across a selectively permeable membrane during osmosis.

1. The water will move from high water concentration to low water concentration.

2. The water will move from low solute concentration to high solute concentration.

3. Either of these descriptions is correct and equivalent.

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If f(x) = 3x2 1 and g(x) = 1 – x, what is the value of (f – g)(2)?.
Over [174]

Answer:

14 is the answer

Explanation:

8 0
3 years ago
you are sitting in row 23 and notice there are 65 seats in your row. the row in front of you has 63 seats and the row behind you
MAVERICK [17]

Using the sum of an arithmetic sequence concept, the total number of seats in the hall is 2604

  • Row 23 = 65 seats

The number of seats in a row increases by 2 per row :

  • First row = Row 23 - Row 1 = 22
  • Last row = Row 42 - Row 23 = 19

Number of seats in row 1 = 65 - 2(22) = 65 - 44 = 21 seats

Number of seats in row 42 = 65 + 2(19) = 65 + 38 = 103 seats

Common difference = 2

<u>Using the sum of nth term in a sequence</u> :

Sn = n/2(a + l)

  • a = <em>first</em><em> </em><em>term</em><em> </em>
  • <em>l</em><em> </em><em>=</em><em> </em><em>last</em><em> </em><em>term</em><em> </em>

Sn = 42/2(21 + 103)

Sn = 21(21 + 103)

Sn = 21(124)

Sn = 2604

Therefore, the total Number of seats is 2604.

Learn more : brainly.com/question/25331847

4 0
3 years ago
You have a lot of homework one weekend. If you do one-fourth of the homework on Friday and one-sixth of the homework on Saturday
REY [17]

Answer:

you have 5/12 or five twelthes left

Explanation:

convert the fractions into out of twelve because 12 is the least common multiple between the two.

friday - 3/12

saturday - 2/12

8 0
3 years ago
Read 2 more answers
If X &gt; 0, what is one possible solution to this equation x^3 (x^2-5) = -4x
noname [10]

Answer:

x {}^{3} ( {x}^{2}  - 5) =  - 4x

distribute x³ :

x {}^{5}  - 5 {x}^{3}  =  - 4x

move variable to the left-hand side:

{x}^{5}  - 5 {x}^{3}  + 4x = 0

factorize out x :

x( {x}^{4}  - 5 {x}^{2}  + 4) = 0

write -5x as difference:

x( {x}^{4}  -  {x}^{2}  - 4 {x}^{2}  + 4) = 0

factorize x² from the equation:

x( {x}^{2} ( {x}^{2}  - 1) - 4 {x}^{2}  + 4) = 0

factorize -4 from the equation:

x( {x}^{2} ( {x}^{2}  - 1) - 4( {x}^{2} - 1) = 0

factorize (x²-1) from the equation:

x( {x}^{2} - 1)( {x}^{2}   - 4) = 0

products:

1) x = 0

*ignore this as your question wants x>0

2) x²-1 = 0

x² = 1

x = √1

x=1

3) x²-4 = 0

x² = 4

x = √4

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thus, x=1, x=2

6 0
3 years ago
Which of the following is not a possible cross section of a rectangular prism?
statuscvo [17]

Answer:

Trapezoid, Triangle, Rectangle, Oval

Explanation:

A cross - section the intersection of a 3 dimensional figure and a plane.

8 0
3 years ago
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