Examlex
Deglutition is coordinated by the swallowing center in the
Signal-Recognition Particle RNA
See signal-recognition particle (SRP).
Ribosome-mRNA-Polypeptide Complex
A molecular assembly that includes a ribosome, messenger RNA (mRNA), and the newly forming polypeptide chain during protein synthesis.
Rough ER
A network of membranous tubules within a cell, studded with ribosomes, involved in the synthesis and transport of proteins.
Nonsense Mutation
A genetic mutation that results in a premature stop codon, leading to an incomplete and usually nonfunctional protein.
Q2: The pharynx is a common passageway for
Q5: Zymogens are inactive forms of _ enzymes.<br>A)stomach<br>B)liver<br>C)pancreatic<br>D)small
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Q15: The dorsal respiratory group in the medulla
Q45: Osteoclast (growth or function)is inhibited by<br>A)calcitonin.<br>B)osteoprotegrin.<br>C)osteoblasts.<br>D)All of
Q52: The risk of cardiovascular disease is increased<br>A)in
Q102: The ventilation/perfusion ratio<br>A)is lowest at the apex
Q121: Actions of interferons include<br>A)stimulation of fever.<br>B)inhibition of
Q154: During the intestinal phase regulating gastric function<br>A)the
Q379: Explain the differences in experiences for lower-income