5th Grade Science Review Unit 2

Front

Which claim is supported by evidence in the drawings?

• The student observed microscopic algae only on the slide because algae grow larger when placed on a microscope slide.
• The student observed microscopic algae only on the slide because all of the algae cells were removed from the pond water on the microscope slide.
• The student observed microscopic algae only on the slide because algae cells are too small to be seen without magnification by a microscope.
• The student observed microscopic algae only on the slide because the water in the jar was too cloudy to see the algae.

Back

The student observed microscopic algae only on the slide because algae cells are too small to be seen without magnification by a microscope.

Front

The pictures show two views of the same plant using a microscope and a magnifying glass. Which of the following would be the best tool to use to identify the plant?

• The microscope, as it zooms in to show the structures inside the cells
• The magnifying glass, as it zooms in to show the structures inside the cells.
• The microscope, as it zooms out far enough to allow the whole plant to be seen.
• The magnifying glass, as it zooms out far enough to allow the whole plant to be seen.

Back

The microscope, as it zooms in to show the structures inside the cells

Front

Which claim can Ethan make about magnification?

Back

Magnification makes it easier to see the small details of an object.

Front

Devon looks at a leaf through a microscope. Michael looks at the same leaf using a magnifying glass. What can Devon see that Michael cannot?

Back

Devon can see the cells of the leaf, but Michael cannot.

Front

The model below shows a type of cell.  Which BEST describes the part that is labelled X in the diagram?

Back

Letter X is the membrane found only in plant cells.

Front

The model below shows a plant cell. Which two structures are also found in an animal cell? Options: cell wall and nucleus, cytoplasm and cell wall, cell membrane and nucleus, chloroplasts and cytoplasm

Back

cell membrane and nucleus

Front

Kevin is drawing an animal cell. He begins by drawing the outer layer of the cell. How should Kevin label the outer layer of his animal cell model?

Back

cell membrane

Front

Which letter should be labeled as the cytoplasm in the plant cell diagram? Options: W, X, Y, Z

Back

Y

Front

The picture shows cells under a microscope. Which of the following statements is true?

• The cells have a nucleus so they are bacteria.
• The cells have cytoplasm so they are animal cells.
• The cells have chloroplasts so they are plant cells.
• The cells have membranes so they must be plant cells.

Back

The cells have chloroplasts so they are plant cells.

Front

The picture shows a cell. Which table correctly identifies the structures in the cell?

Back