Unit 1.1 Revision

Unit 1.1 Revision

Introduction to cells

1.1A Introducing Cells

Mastery Questions

Open Ended

Describe the difference between prokaryotic and eukaryotic cells using 2 similarities and 2 differences.

Multiple Choice

Bacteria is what kind of cell?

• Eukaryotic

• Prokaryotic

Multiple Choice

What kind of cell is this?

• Eukaryotic

• Prokaryotic

Multiple Choice

Which is true of prokaryotic and eukaryotic cells?

• Prokaryotic cells are larger than eukaryotic cells.

• Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

• Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.

• Eukaryotic cells are simpler than prokaryotic cells.

Multiple Choice

Which of the following would be found in both eukaryotic AND prokaryotic cells?

• chloroplast

• cytoplasm

• nucleus

• endoplasmic reticulum

Multiple Choice

How are prokaryotes and eukaryotes similar?

• They both contain membrane-bound organelles.

• They both have cell membranes.

• The both have nuclei.

• They both have chloroplasts.

Multiple Choice

Which is the best titles for A and B? 

• A is eukaryotic and B is prokaryotic. 
• A is prokaryotic and B is eukaryotic. 
• A is plant and B is animal. 
• A is animal and B is plant. 

Multiple Choice

What organelle works with the plasma membrane to store water brought in so it can be used at a later time, especially in plants?

• vacuole
• cytoplasm
• chloroplast
• mitochondria

Multiple Choice

 Cells can be classified into two different categories: prokaryotic and eukaryotic. Which of the following information is needed in order to determine if an organism is prokaryotic?

• The organism’s color and mass.
• The organism’s internal structures.
• . If the organism is unicellular or multicellular
• The methods the organism uses to feed and move.

Multiple Choice

Which of these best completes this concept map? 

• an animal cell
• a prokaryotic cell
• a virus
• a plant cell

1.1B Organelles

Mastery Questions

Multiple Choice

This organelle turns the light energy into a simple sugar. 

• Mitochondria
• ER
• Chloroplast
• Nucleus

Multiple Choice

This organelle helps plants keep their rigid structure. 

• Cell wall
• Cell membrane
• Chloroplast
• Nucleus

Multiple Choice

Which of these is NOT a part of the Cell Theory?

• All cells are independent.
• Cells are the basic unit of living things. 
• All living things are one or more cells.
• Cells come from cells.

Multiple Choice

A thin, flexible layer that is found in all cells and separates the inside of the cell from the outside environment.

• protein coat

• protein membrane

• cell membrane

• nucleolus

Multiple Choice

What is the function of the vacuole?

• Sac that stores water, nutrients, and waste products

• Jelly-like substance within the plasma membrane

• Sac filled with digestive chemicals

• Stack of membranes that packages chemicals

Multiple Choice

What organelle is called the "powerhouse" of the cell?

• Endoplasmic Reticulum

• Mitochondria

• Nucleus

• Nucleolus

Open Ended

Compare the organelles found in plant versus animal cells (2 marks)

Note: 2 differences and 2 similarities required for each

Multiple Choice

I make proteins for the cell. What am I?

• chloroplast

• ribosome

• lysosome

• mitochondria

Multiple Choice

What organelle helps with cell digestion?

• lysosomes

• golgi complex

• ribosomes

• endoplasmic reticulum

Multiple Choice

Where does photosynthesis occur?

• mitochondria

• xylem

• chloroplast

• stomata

Open Ended

The nucleus is probably the central cell organelle in eukaryotic cells. Describe the structure and function of the nucleus (2 marks)

Multiple Choice

This structure is found in plants and is made of cellulose.

• chloroplast

• cell membrane

• cell wall

• cytoplasm

Multiple Choice

Proteins are produced at this organelle.

• golgi body

• ribosome

• cytoskeleton

• cilia

Multiple Choice

This pigment is found in chloroplasts.

• rhodopsin

• chlorophyll

• thylakoid

• stroma

Multiple Choice

The gelatinous material inside the cell

• ribosomes

• lysosome

• granum

• cytoplasm

Multiple Choice

Which organelle controls what goes in and out of the cell?

• nucleus

• nucleolus

• cell membrane

• nuclear membrane