Question

place a single word into each sentence to make it correct and then place each sentence into a logical paragraph order.
fewer
water
down
selectively
rigid
up
drag the text blocks below into their correct order.
during osmosis, water will move ________ the concentration gradient until equilibrium has been reached.
a high concentration of water has ________ dissolved particles than a low water concentration.
osmosis is the net flow of water from one side of a ________ permeable membrane to the other.
the normal movement of water across this membrane is from high to low ________ concentration

Explanation:

Step 1: Fill in the blanks for each sentence

1. For the sentence "During osmosis, water will move ______ the concentration gradient until equilibrium has been reached." The correct word is "down" (since water moves down the concentration gradient in osmosis).
2. For the sentence "A high concentration of water has ______ dissolved particles than a low water concentration." The correct word is "fewer" (a higher water concentration means fewer dissolved solute particles).
3. For the sentence "Osmosis is the net flow of water from one side of a ______ permeable membrane to the other." The correct word is "selectively" (osmosis involves a selectively permeable membrane).
4. For the sentence "The normal movement of water across this membrane is from high to low ______ concentration." The correct word is "water" (water moves from high water concentration to low water concentration).

Step 2: Order the sentences logically

1. First, define osmosis: "Osmosis is the net flow of water from one side of a selectively permeable membrane to the other."
2. Then, explain the water concentration and solute relationship: "A high concentration of water has fewer dissolved particles than a low water concentration."
3. Next, explain the direction of water movement in terms of concentration: "The normal movement of water across this membrane is from high to low water concentration."
4. Finally, explain the movement during osmosis: "During osmosis, water will move down the concentration gradient until equilibrium has been reached."

Filled Sentences and Order:

1. Osmosis is the net flow of water from one side of a selectively permeable membrane to the other.
2. A high concentration of water has fewer dissolved particles than a low water concentration.
3. The normal movement of water across this membrane is from high to low water concentration.
4. During osmosis, water will move down the concentration gradient until equilibrium has been reached.

(For the drag - and - drop order, the sequence of the sentences should be 4, 2, 1, 3)

Answer:

Step 1: Fill in the blanks for each sentence

1. For the sentence "During osmosis, water will move ______ the concentration gradient until equilibrium has been reached." The correct word is "down" (since water moves down the concentration gradient in osmosis).
2. For the sentence "A high concentration of water has ______ dissolved particles than a low water concentration." The correct word is "fewer" (a higher water concentration means fewer dissolved solute particles).
3. For the sentence "Osmosis is the net flow of water from one side of a ______ permeable membrane to the other." The correct word is "selectively" (osmosis involves a selectively permeable membrane).
4. For the sentence "The normal movement of water across this membrane is from high to low ______ concentration." The correct word is "water" (water moves from high water concentration to low water concentration).

Step 2: Order the sentences logically

1. First, define osmosis: "Osmosis is the net flow of water from one side of a selectively permeable membrane to the other."
2. Then, explain the water concentration and solute relationship: "A high concentration of water has fewer dissolved particles than a low water concentration."
3. Next, explain the direction of water movement in terms of concentration: "The normal movement of water across this membrane is from high to low water concentration."
4. Finally, explain the movement during osmosis: "During osmosis, water will move down the concentration gradient until equilibrium has been reached."

Filled Sentences and Order:

1. Osmosis is the net flow of water from one side of a selectively permeable membrane to the other.
2. A high concentration of water has fewer dissolved particles than a low water concentration.
3. The normal movement of water across this membrane is from high to low water concentration.
4. During osmosis, water will move down the concentration gradient until equilibrium has been reached.

(For the drag - and - drop order, the sequence of the sentences should be 4, 2, 1, 3)