One difference between eukaryotic and prokaryotic cells is that eukaryotic cells ________ prokaryotic cells
A) have DNA, which is lacking in
B) have membrane-enclosed structures called organelles, which are lacking in
C) have a plasma membrane, which is lacking in
D) have a nucleoid region, which is lacking in
B
You might also like to view...
Thermus and Deinococcus
A. survive in extreme environments. B. are both thermophilic. C. are both radiation resistant. D. both serve as the source of Taq polymerase.
Living at high altitudes can cause ____ as a respiratory adaptation
a. elevated erythrocyte count b. decreased number of alveoli c. decreased number of lung capillaries d. hemoglobin molecules with less affinity for O2 e. decreased erythrocyte count
The colonial flagellate hypothesis states that animals descended from a hollow spherical colony of flagellated cells. Place the probable steps in the order which this would occur.
A. Step 3 B. Step 4 C. Step 1 D. Step 2
________ describes the number of individuals at each trophic level multiplied by their dry weight
Fill in the blank(s) with correct word