What part of the cell is responsible for forming cilia and flagella?
A. intermediate filaments
B. microtubules
C. extra cellular matrix
D. microfilaments
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Which cell junctions allows cells to pass materials directly to each other?
A. tight junctions and gap junctions
B. desmosomes, tight junctions, and plasmodesmata
C. tight junctions and desmosomes
D. plasmodesmata and gap junctions
What is true about the difference between prokaryotes and eukaryotes?
A. Prokaryotes do not have organelles so they cannot complete the same functions as eukaryotes.
B. Prokaryotes do not share any of the same organelles with eukaryotes.
C. Prokaryotes are smaller, with no membrane bound organelles and uitlize the cell membrane as reaction sites.
D. Eukaryotes are larger and can respond to their environment faster than prokaryotes.
Which organelles are found in both plant and animal cells?
A. nucleus, golgi apparatus, chloroplasts
B. ribosomes, mitochondria, plasma membranes
C. centrioles, cell wall, nucleolus
D. vacuoles, plastids, endoplasmic reticulum
Mitochondria and Chloroplasts are thought to be related to symbiotic bacteria that were engulfed. Which of the following is NOT evidence for this theory?
A. They have their own DN
B. They can survive independently from the eukaryotic cell.
C. They can produce their own ribosomes.
D. They have double membranes and are similar in size to bacteria.
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