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Exercise Quizzes
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1 is the study of cellular structure and function.



2Prokaryotes and Eukaryotes both possess plasma membranes, cytoplasm, nuclei, and ribosomes.
A)True
B)False



3In cyanobacteria, photosynthetic membranes are called ________.
A)stroma
B)mucilaginous sheaths
C)chloroplasts
D)thylakoids



4What is the function of mitochondria?



5What are the three types of eukaryotic cells that you'll be studying in today's lab?



6 is a complex carbohydrate made of glucose molecules attached end-to-end and is the most abundant organic compound on earth.



7Describe three differences between plant and animal cells.



8What is the function of a ribosome?



9What is the function of the plasma membrane?



10What is the function of the cell wall?



11What is the function of flagella?



12In plant cells, the protoplasm of adjacent cells is connected by cytoplasmic strands called ________ that penetrate the cell walls.
A)cytoplasmic streaming
B)plasmodesmata
C)middle lamella
D)stroma



13What is the advantage of staining cells?



14The nucleus has a single membrane that contains the genetic material of the cell.
A)True
B)False



15In mitochondria, the inner membrane folds inward to form ________.
A)cytoplasm
B)amyloplasts
C)cristae
D)thylakoids



16To resolve most cells, you need to use a microscope.
A)True
B)False



17Which two protists will you be studying in today's lab?



18Which three organelles have a double membrane?







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