Which condition favors fossilization?
a. death in a dry area
b. rapid decomposition
c. a cartilaginous skeleton
d. a bony skeleton
e. death in an active geologic area
ANSWER: d
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If an mRNA sequence is 5?AUG-GGC-ACU-CAU3?, what would the anticodon sequence be?
A. 3'?AUG-GGC-ACU-CAU5'? B. 3'?UAC-CCG-UGA-GUA5'? C. 5'?AUG-GGC-ACU-CAU3'? D. 5'?UAC-CCG-UGA-GUA3'? E. 3'?TAC-CCG-TGA-GTA3'?
What is the process of synthesizing proteins from mRNA sequences?
A) replication B) transcription C) translation D) transformation E) transduction
Attenuation in trp gene regulation is accomplished by
A) reducing permeability of tryptophan, the effector molecule. B) blocking expression of trp mRNA. C) formation of secondary mRNA structures in the leader region. D) binding with RNA polymerase. E) repression of the trp operator.
Another name for scar formation is ______.
Fill in the blank(s) with the appropriate word(s).