BIOL 1001 Lecture : Biology Ch4 Notes
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Instructions: Review the content in Chapter 3 of the textbook and prepare a table or diagram that compares the components and characteristics of prokaryotic and eukaryotic cells. Be sure to include both (1)similarities- characteristics in common and (2) differences- characteristics unique to each cell type.
My project:
Prokaryotic and Eukaryotic Cells
Similarities between Prokaryotic and Eukaryotic :
- Both are made of cells.
- Cell is covered by a lipid bilayer membrane
- Both reproduce and multiply for grows
- Their genetic material is either DND or RNA
Differences:
Prokaryote eukaryote
absent | nucleus | present |
smaller | ribosome | larger |
Fold and condense prokaryotic dna | dna | Wrap their dna around proteins called histones |
absent | Membrane bound organelle | present |
absent | chloroplast | present |
Absent | mitochondria | present |
My teachers notes :
Both cell types have cytoplasm.
Be specific and include a list of membrane bound organelles in eukaryotic cells.
1,Match the descriptions to the type of transport.
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2,Describe what is wrong with the following statement and explain why:
All prokaryotic and eukaryotic cells contain plasma membrane, nucleus, ribosomes, organelles, cytoplasm, and cell walls.
What is short-distance transport?
a, | The movement of solutes from a region of low concentration to a region of high concentration | |
b,The movement of water, nutrients, and other substances between cells | ||
c, | The movement of substances from a region of high concentration to a region of low concentration | |
d, | The movement of water across a semipermeable membrane from a region of low solute concentration to a region of high solute concentration. |
What terms describe the movement of water across a semipermeable membrane from a region of high water concentration towards a region of low water concentration (and high solute concentration.)
What is found in the proptoplasm?
Cell wall, cytoplasm, plasma membrane, nucleus, and other cell organelles | ||||||||||||||||||||||||||
Plasmodesmata, cell wall, and plasma membrane | ||||||||||||||||||||||||||
Cell wall, cytoplasm, and plasma membrane | ||||||||||||||||||||||||||
Cytoplasm, nucleus, and other cell organelles The channels that allow nutrients and protoplasm to pass between plant cells are called _________________. What happens when a plant cell is placed in a hypotonic solution?
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