What are the non-coding sequences in pre-mRNA?
a. promoter
b. nucleotide cap
c. introns
d. transcript
e. exon
ANSWER: c
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Swelling, redness, heat, and pain are all manifestations of:
a. nosocomial infection. b. inflammation. c. bacterial colonization. d. coagulation.
Organisms develop a normal morphology because cells can receive and interpret
A. extracellular positional information B. intracellular positional information C. signals from other developing organisms D. extracellular and intracellular positional information E. extracellular positional information, intracellular positional information, and signals from other developing organisms
A cover, or ________, is used by certain gastropods when they retreat into their shell and close the opening
a. operculum b. periostracum c. univalve d. radula
During the citric acid cycle, one molecule of FAD is reduced to __________.
Fill in the blank(s) with the appropriate word(s).