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Plant cells are different from animal cells. The diagram below identifies four different structures in a plant cell. Compared to the structures in an animal cell, which of the following structures is found only in a plant cell? .

• Cytoplasm

• Cell Wall

• Mitochondrion

• Nucleus

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NGSS.MS-LS1-2

Choose the name and cellular process that match the organelle shown in the photo.

• Chloroplast; cellular respiration

• Chloroplast; photosynthesis

• Mitochondrion; photosynthesis

• Mitochondrion; cellular respiration

Tags

NGSS.MS-LS1-6

The diagram shown is a useful scientific model because it shows:

• An animal cell as it really looks.

• A plant cell as it really looks.

• The structures of a typical plant cell.

• How the structures of a cell function.

Tags

NGSS.MS-LS1-2

In the picture of a cell below, which label indicates the part of the cell that contains most of the cell's genetic material?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS3-1

A cell can be seen by looking through a microscope.

Seeing which of these organelles would let you know that you are looking at a plant cell?

• Mitochondria

• Chloroplast

• Cell membrane

• Nucleus

Tags

NGSS.MS-LS1-6

In biology class, Zach observes cells. Each cell has a structure that separates the inside of the cell from the environment.

Which structure is Zach observing?

• Nucleus

• Cytoskeleton

• Cell membrane

• Genetic material

Tags

NGSS.MS-LS1-2

Structures in the human body work together to perform specific functions. The diagram below shows the organization of structures found in the human body.

A picture of which of the following structures belongs in the box above?

• Cell

• Organ

• Organelle

• Tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

In a human body, which of the following represents the highest level of structural organization?

• Lung tissue

• The lungs

• The respiratory system

• An atom in the lung

Tags

NGSS.MS-LS1-3

Which of the following is not part of the cell theory?

• Cells come from other cells.

• All living things are made of cells.

• Cells can be seen through a microscope.

• Cells are the units of structure and function in living things.

What is homeostasis?

• The body's tendency to keep an internal balance

• Cell wall

• Peninsula

• Staying hydrated

Tags

NGSS.MS-LS1-3