What signals termination of translation in bacteria?
A) the stop amino acid is attached to the growing peptide chain
B) EF-Tu and EF-G
C) ribozymes
D) a tRNA specific to the stop codon enters the ribosome's A site
E) RF1 and RF2
Answer: E
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Which of the following tests could be performed that would let the doctor know if her patient can handle this type of chemotherapy? A. RFLP analysis B. CNV C. genotyping microarray D. gel electrophoresis E. VNTR analysis
Which of the following groups consists primarily of anaerobic organisms that cause disease?
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The structure enabling depolarization to travel deep into the muscle fiber is the ________.
A. motor unit B. T tubule C. sarcomere D. sarcoplasmic reticulum
What sort of media can be used to encourage growth of some organisms, while discouraging the growth of others?
A. Selective media B. Differential media C. Complex media D. Defined media