Biology Exam 2 Sestero – Study Guide, Practice Questions & Exam Review 2026_2027

Biology Exam 2 Sestero _ Study Guide, Practice Questions & Exam Review
Page 1 2026_2027.pdf
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Biology Exam 2 Sestero | Study Guide,
Practice Questions & Exam Review
2026/2027




Biology Exam 2 Sestero _ Study
Biology
Guide,
Exam
Practice
2 Sestero
Questions
_ Study
& Exam
Guide,Review
Practice
2026_2027
Questions & Exam Review 2026_2027.pdf 1 of 20

,Biology Exam 2 Sestero.pdf Page 2 of 20 Page 2




Eukaryotic cells


Larger, complex, with nucleus, membrane bound organelles, DNA tightly wrapped around
histone proteins in chromosomes, cellulose in plant cell walls.


prokaryotic cell


A type of cell lacking a membrane-enclosed nucleus and membrane-enclosed organelles;
found only in the domains Bacteria and Archaea.


Why is the size of a cell limited by its surface area-to-volume ratio?


because the cells can only bring in so much materials at once




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, Biology Exam 2 Sestero.pdf Page 3 of 20 Page 3




microvilli function


increase surface area to facilitate absorption of extracellular materials


Nucleus


A part of the cell containing DNA and RNA and responsible for growth and reproduction


Vesicles


small membrane sacs that specialize in moving products into, out of, and within a cell




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