Unit 2: Type of Cells and Their Organelles Part 2

Unit 2: Type of Cells and Their Organelles Part 2

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Poll

Which four structures are found in all cells?

• DNA, ribosomes, cytosol, and a cell membrane

• nucleus, ribosomes, cytosol, and mitochondria

• nucleus, ribosomes, cytosol, and a cell membrane

• DNA, cell wall, cytosol, and a cell membrane

Multiple Choice

Prokaryotes are classified as belonging to two different domains. What are they?

• Bacteria & Protista

• Bacteria & Eukarya

• Bacteria & Archaea

• Archaea & Protista

Open Ended

Challenge question: Since it stated the DNA and mRNA are found in the nucleus, was is the mRNA used for?

Open Ended

If the smooth ER synthesizes(makes) lipids, what could that ER try to be making for the cell?

Open Ended

In biology, “Structure dictates function”. Think of a

type of cell in your body. In what way is its structure

related to its function? Explain.

Open Ended

What organelle gives the cell its energy?

Poll

Do you think the mitochondrial matrix increases or decreases the surface area for cellular respiration?

• Increases

• Decreases

Open Ended

What are the reactants for photosynthesis?

Poll

What do you think the centrioles(where spindles are stored) are used for?

• Photosynthesis

• Mitosis

• Cellular Respiration

• Wonder woman would know

Open Ended

How is a cell able to move things around or move on its own?

Poll

Why do you think connection that the plasmodesmata is important?

• Provides communication

• Provides homeostasis

• Alexander Hamilton would know

• The Schulyer sisters would know

• Both communication and homeostasis

Poll

What do you think that collagen is made of?

• Protein

• Lipid

• Carbohydrate

Open Ended

Why is essential to have these junctions in the animal cells?