Polycistronic mRNAs encode Polycistronic mRNAs encode
A) one product that is alternatively spliced.
B) more than one protein.
C) multiple cis elements.
D) exclusively eukaryotic proteins.
E) None of these.
Answer: B
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A(n) _____ is an individual animal that possesses both male and female sex organs.
A. larva B. cephalopod C. hermaphrodite D. deuterostome E. acoelomate
What does it mean for an apicomplexan to have a complex life cycle?
a. require two or more hosts b. have many specialized structures c. never age d. begin with a larval stage
The total collection of alleles in a population at any one time makes up that population's ________
A) gene pool B) genotype C) heterozygote frequency D) allele frequency
Which mechanism is NOT used by ncRNAs to bind to other molecules?
A. Complementary base-pairing between the ncRNA and RNA B. Complementary base-pairing between the ncRNA and DNA. C. A stem loop structure in the ncRNA binds to a specific protein structure. D. A stem loop structure in the ncRNA binds to a specific DNA sequence. E. Several stem loop structures form a shape that binds to a small molecule.