7th grade review.

Multiple Choice

What is the function of the organelle depicted in the photo?

• To dispose of waste in the cell.

• To capture sunlight and convert it into glucose for the cell.

• To release energy into the cell.

• To control what leaves and enters the cell.

Multiple Choice

True or False:

Chloroplasts are found in both plant and animal cells.

• True

• False

Multiple Choice

Which photo shows the mitochondrion of the cell?

Multiple Choice

This organelle is found in both plant and animal cells, but is usually much bigger in plant cells.

Multiple Choice

The purple organelle in photo depicts which organelle?

• Nucleus

• Endoplasmic Reticulum

• Lysosome

• Ribosome

Multiple Choice

Identify the structure that is indicated by the arrow in the image.

• cell wall

• central vacuole

• chloroplast

• cell membrane

Multiple Choice

Which of these organelles is not found in a animal cell?

• Cell Membrane

• Nucleus

• Mitochondria

• Cell Wall

Multiple Choice

This organelle is responsible for disposing of waste in the cell.

• Mitochondria

• Nucleus

• Cell Wall

• Lysosome

Multiple Choice

Which organelle serves as an internal transport system, and can be either "rough" or "smooth"?

• Nucleus

• Mitochondria

• Cell Wall

• Endoplasmic Reticulum

Multiple Choice

Which organelle makes proteins?

• Mitochondria

• Chloroplast

• Ribosome

• Lysosome

Multiple Choice

The site of photosynthesis

• ribosome
• mitochondria
• chloroplast
• nucleus

Multiple Choice

What is the name of the genetic material that is inside the nucleus?

• ER
• ATP
• YOLO
• DNA

Multiple Choice

I am the outer most layer of an animal cell. What am I?

• cell wall
• nucleus
• cell membrane 
• cell skin

Multiple Choice

The two kinds of cells are Prokaryotes and Eukaryotes. How are they different?

• Prokaryotes have a nucleus.
• Eukaryotes have a nucleus.
• Prokaryotes are plant cells.
• There is no difference.

Explanation Slide...

Remember.....Pro = NO nucleusEu = DO have a nucleus

Multiple Choice

What cell part is NOT found in all cells?

• Cell Wall
• Cell Membrane
• Cytoplasm
• Genetic Material

Explanation Slide...

Cell Walls are only found in plant cells.

Multiple Choice

All the organelles in a cell work together to help the cell and the whole organism function. Some diseases are caused by the failure of one type of organelle. Read the description below of an example of this type of disease. A mosaic is a picture made up of small colored pieces. Mosaic viruses cause plant leaves to look like mosaic art. A mixture of dark and light green patches appear on the leaves. The light green patches are not able to capture much energy from sunlight. Which organelle is affected by mosaic viruses?

• cell membrane

• mitochondrion

• chloroplast

• cell wall

Explanation Slide...

The correct answer is “chloroplast.” Chloroplasts are plant organelles that capture energy from sunlight and store it to use to make food. Healthy chloroplasts are typically bright green. Cell walls provide structure for plant cells. The cell membrane controls which substances can enter and leave the cell. Mitochondria convert energy stored in food to energy the cell can use to carry out its functions.

Multiple Choice

What is the function of the cell membrane?

• To control what comes in and out of the cell

• To break down food inside the cell

• to serve as a barrier

• to eat the cells food

Multiple Choice

Which organelle produces the energy a cell needs to carry out its function

• Mitochondria

• Golgi Bodies

• Cytoplasm

• Nucleus

Multiple Choice

Which organelle receives proteins and materials from the ER, packages them and distributes them

• Vacuoles

• Golgi Bodies

• Nucleus

• Chromatin

Multiple Choice

what is the function of ribosomes

• to assemble amino acids to create proteins

• to pack proteins

• to clean proteins

Multiple Choice

The control center of cell is

• the nucleus

• ribosomes

• chromatin

Multiple Choice

Chromatin is

• tiny strands inside the nucleus that contain the instructions for directing the cell's function

• found inside the nucleus

• needed to make proteins

Multiple Choice

What is the function of the vacuole?

• Sac that stores water, nutrients, and waste products
• Sac filled with digestive chemicals
• Jelly-like substance within the plasma membrane
• stack of membranes that packages chemicals

Multiple Choice

Consists of a jellylike substance that contains many organelles.

• ribosomes
• cytoplasm
• chloroplasts
• cell wall