Which layer of the digestive tract houses the blood and lymph vessels into which nutrients are transported?
A. lumen
B. mucosa
C. submucosa
D. longitudinal muscles
E. serosa
C
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Which components of the previous molecule will also be found in mRNA in the cytosol?
A) UTR I1 I2 I3 UTR B) E1 E2 E3 E4 C) UTR E1 E2 E3 E4 UTR D) I1 I2 I3 E) E1 I1 E2 I2 E3 I3 E4
Which of the statements best describes the function of telomerase?
A. Telomerase binds to specific DNA sequences that are not to be replicated and blocks polymerases. B. Telomerase is responsible for forming the Okazaki fragments that allow for noncontinuous replication. C. Telomerase uses internal RNA as a template for lengthening the DNA single strand and preventing information loss. D. Telomerase stabilizes the RNA polymerase during bacterial protein transcription.
Which of the following is the correct organization of life?
a. Bacteria ? Archaea ? Eukarya ? Prostista ? Chordata ? Mammalia ? Humans b. Species ? Genera ? Family ? Order ? Class ? Phylum ? Kingdom ? Domain c. Domain ? Kingdom ? Phylum ? Class ? Order ? Family ? Genera ? Species d. Domain ? Kingdom ? Phylum ? Class ? Origins ? Family ? Genera ? Species e. Genus ? Species
Corn belongs to the kingdom
(a). Plantae. (b). Animalia. (c). Fungi. (d). Protista. (e). Archaea.