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Unit 2-Cells Structure and Function
B2.4h Describe the structures of viruses and bacteria.
I can draw and label a bacteria. (cell membrane, cell wall, DNA, cytoplasm,
ribosomes)
I can draw and label a virus. (genetic material, protein coat)
B2.4i Recognize that while viruses lack cellular structure, they have the genetic
material to invade living cells.
I can diagram the steps of a virus invading a cell.
B2.4g Explain that some structures in the modern eukaryotic cell developed from
early prokaryotes, such as mitochondria, and in plants, chloroplasts.
I can explain the differences between a prokaryote and a eukaryote.
I can explain how both mitochondria and chloroplast contain their own DNA and
were once prokaryotic cells an event known as endosymbiosis is the origin of the
eukaryotic mitochondrion.
B2.5g Compare and contrast plant and animal cells.
I can draw and label a plant cell and animal cell.
I can identify similar organelles.
I can identify differences between plant and animal cells.
B2.5h Explain the role of cell membranes as a highly selective barrier (diffusion,
osmosis, and active transport).
I can explain the process of diffusion.
I can explain the process of osmosis.
I can explain the difference between active and passive transport.
I can write an explanation as to how osmosis moves a substance across the cell
membrane.
B2.5i Relate cell parts/organelles to their function.
I can list the cell organelles.
I can describe the function of cell organelles.