The formation of a peptide bond between two amino acids is an example of a(n) ______________reaction.
A) cleavage
B) condensation
C) group transfer
D) isomerization
E) oxidation reduction
Ans: B) condensation
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A. germ; somatic; stem B. germ; stem; somatic C. stem; blood; germ D. somatic; blood; germ E. somatic; germ; stem
Which cell structure will modify proteins made by the ribosomes?
a. Mitochondria b. Rough endoplasmic reticulum c. Golgi body d. Nucleus e. Plasma membrane
Epithelial tissue is least likely to:
a. contract. b. be specialized as sensory receptors. c. provide protection. d. regulate exchange of substances between parts of the body. e. produce and secrete cell products.
Which purine base forms 3 hydrogen bonds when binding its complementary nucleotide base?
A. uracil B. cytosine C. thymine D. guanine E. adenine