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BIO 353 (Cell Biology) EXAM 1 QUESTIONS AND ANSWERS (ARIZONA STATE UNIVERSITY)
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BIO 353 (Cell Biology) EXAM 1 QUESTIONS AND ANSWERS (ARIZONA STATE UNIVERSITY)
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BIO 3 53 (C ell Biology) EXAM 1 QUESTIONS AN D ANSWERS (ARIZON A STATE UNIVERSITY) lOMoAR cPSD|19857451 Question 2 pts Question 5 pts Single -celled organisms have a limited number of biomolecular machines within them. Correct! True An evolutionary advancement occurred when organisms became multicellular and acquired a division of labor Correct! True Filopodia contain receptors that sense the environment and all filopodia stop moving when the cell is about to extend a lamellipodium. as a first step in walking the lamellipodium forms before the filopodium. You Answered a lamellipodium extends only from filopodia that continue to move. two of the above Correct Answer none of the above When a cell is anchorage -dependent for growth, it can then go through the cell cycle when it is suspended. True Correct! False Loss of the cell wall: is unique to plants occurs only for the endosymbiosis theory Correct! occurs both for the endosymbiosis theory and for the endomembrane system Question 4 pts Question 3 pts Question 1 pts lOMoAR cPSD|19857451 Question 8 pts Question 9 pts made the plasma membrane become rigid occurred due to low levels of oxygen. The primitive protoprokaryote likely acquired motility before it lost the cell wall. True Correct! False The endoplasmic reticulum likely originated from endosymbiosis. You Answered True Correct Answer False Actin filaments will only assemble in parallel bundles . You Answered True Correct Answer False The endomembrane system supposedly resulted in the formation of the nuclear envelope, endoplasmic reticulum, Golgi apparatus and primary lysosomes. Correct! True False Question 10 Question 7 pts Question 6 ptsThe benefits of buying summaries with Stuvia:
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