A ________ bond holds the amino acids of a growing polypeptide chain together during the elongation stage of translation.

A. hydrogen
B. peptide
C. glycosidic
D. noncovalent
E. lactose


B. peptide

Biology & Microbiology

You might also like to view...

Carrier-mediated transport is also called  

A.  facilitated diffusion. B.  active transport. C.  exocytosis. D.  endocytosis. E.  phagocytosis.

Biology & Microbiology

Which mechanism of genetic transfer utilizes a sex pilus?

A. Transformation B. Transduction C. Conjugation D. All of the answers are correct

Biology & Microbiology

In a normal mammalian birth, how does the body guarantee that birth proceeds to completion?  

A.  Via positive feedback -- stretching of the uterus by the descending fetus induces release of oxytocin from the posterior pituitary causing even stronger uterine contractions. B.  Via negative feedback -- stretching of the uterus by the descending fetus induces release of FSH and LH from the posterior pituitary causing even stronger uterine contractions. C.  Via positive feedback -- stretching of the uterus by the descending fetus induces release of prolactin from the posterior pituitary causing even stronger uterine contractions. D.  Via negative feedback -- stretching of the uterus by the descending fetus induces release of prostaglandins from the posterior pituitary causing weaker uterine contractions.

Biology & Microbiology

The first cells were probably 

A. Eukaryotic. B. Archaea. C. Aerobic. D. Prokaryotic.

Biology & Microbiology