BIO 189 Final: Final Exam Study Guide (Very Useful!)
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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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answer all of them and you have to be sure
1-
How are bacteria and archaea are different from eukaryotes
They do not have a nucleus | ||
Don't have complex, membrane-bounded organelles in their cytoplasm | ||
don't have complex, membrane-bounded organelles in their cytoplasm | ||
all of the above | ||
none of the above |
2-
If a bacterial cell is slightly curled or spiral-shaped cylinder is the bacterium is described as
Bacillus | ||
Branching filaments | ||
Cocci | ||
Spirillum | ||
Vibrio |
3-
If bacterial cells are rods that are gently curved is the bacterium is described as
Bacillus | ||
Branching filaments | ||
Cocci | ||
Spirillum | ||
Vibrio |
4-
If bacterial cells are spindle-shaped, round-ended, long and threadlike (filamentous), or even club-shaped or drumstick-shaped, the bacterium is described as
Bacillus | ||
Branching filaments | ||
Cocci | ||
Spirillum | ||
Vibrio |
5-What are the spikes in a viral capsid composed of _______
6-Many helminths have both male and female organs. What is this term for this_______
7-What is the movement in response to a chemical called?_____