AnswersFirst Semester BiologyAnimal and Plant Cells

Animal and Plant Cells Answers

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What information belongs on the y-axis?

A
salt concentration outside paramecium
B
contractions per minute
3

What do you expect will happen to the water molecules?

A
They will move out of the cell.
B
They will move into the cell.
C
They will stay where they are.
4

Which statements about particle movement in the image to the right are true? Check all that apply.

A
They are moving from an area of high concentration to an area of low concentration.
B
It requires energy.
C
It occurs naturally by diffusion.
D
It involves the help of carrier proteins.
6

What information belongs on the x-axis?

A
salt concentration outside paramecium
B
contractions per minute

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Animal and Plant Cells Answers — First Semester…