The number of different amino acids is:
a. 10.
b. 20.
c. 30.
d. 40.
e. 50.
B
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A fertilized, diploid egg is called a ____
Fill in the blank with the appropriate word.
The sugar in RNA nucleotides is ____
a. dextrose b. sucrose c. glucose d. ribose e. deoxyribose
Consider the life of the praying mantis. The large, predatory female lays several hundred eggs in a foam mass in the fall. The young are most vulnerable when they emerge in the spring, but the few that survive spread out over the countryside and, if they find a mate, lay eggs the following fall. Which type of survivorship curve does this represent?
A. type I B. type II C. type III D. maximal exponential growth and minimal use of carrying capacity E. exponential growth followed by a decline from resource depletion
Describe how microarrays have led to improved diagnosis of two types of diffuse large B-cell lymphomas
What will be an ideal response?