Which of the following would have the largest surface area? 

A. trachea
B. bronchioles
C. bronchi
D. alveoli
 


D. alveoli

Biology & Microbiology

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Some species require a large and diverse range. Although it may not significantly decrease the overall size of the range, how might fragmenting the range with a freeway or neighborhood lead to the extinction of the entire population, even if sufficient food is available in either region to sustain two smaller populations? Suggest a compromise that would allow the population to survive and allow for the road project or neighborhood.

What will be an ideal response?

Biology & Microbiology

Explain why Mendel's work was groundbreaking

What will be an ideal response?

Biology & Microbiology

Both alcohol fermentation and lactate fermentation are highly ____ because the fuel is only partially ____

a. efficient; reduced b. efficient; oxidized c. inefficient; reduced d. inefficient; oxidized e. efficient; metabolized

Biology & Microbiology

DNA polymerase I is thought to add nucleotides ________

A) to the 3? end of the primer B) on single-stranded templates without need for an RNA primer C) to the 5? end of the primer D) in the place of the primer RNA after it is removed E) in a 5? to 5? direction

Biology & Microbiology