Cell Theory and Organelle Review

Which shows the levels of organization from most complex to simplest?

• tissue - cell - organ - organism - organ system

• organism - organ system - organ - tissue - cell

• cell - organ - organ system - tissue - organism

• organ - cell - tissue - organism - organ system

The highest level of organization for a complete living thing is -

• organism

• organ

• tissue

• organ system

Which is NOT a tenet of cell theory?

• A cells come from preexisting cells.

• Cells are the basic unit of life.

• A living things are made of one or more cells.

• All cells have a nucleus.

Tags

NGSS.MS-LS1-1

What organelle in both plant and animal cells changes food into usable energy?

• nucleus

• chloroplast

• mitochondria

• cytoplasm

Tags

NGSS.MS-LS1-2

What is the function (job) of the vacuole?

• Control center of the cell

• Storage area for water and food

• Produces proteins in the cell

• Transports materials in and out of the cell

Tags

NGSS.MS-LS1-2

Photosynthesis is connected to which organelle in plants?

• vacuole

• cytoplasm

• chloroplast

• lysosome

Tags

NGSS.MS-LS1-6

Plant and animal cells share a number of organelles. Which list below shows only organelles shared between the two.

• nucleus, mitochondria, vacuole, cell wall, cytoplasm

• chloroplast, mitochondria, vacuole, cell membrane, cytoplasm

• cell wall, mitochondria, chloroplast, cell membrane, cytoplasm

• nucleus, mitochondria, vacuole, cell membrane, cytoplasm

Based on the image and your knowledge of gravitropism, indicate which direction the roots of the plant will grow.

• Left

• Down

• Right

• Up

The large central vacuole of a plant cell is shown above. What is occurring between Day Three and Day Five?

• Water is flowing out of the vacuole causing the cell to deflate.

• Water is entering the vacuole causing the cell to inflate.

Tags

NGSS.MS-LS1-2