A) Some growth and differentiation factors like PDGF or CSF-1 are composed of two similar or identical disulfide-linked subunits,each of which has a binding site for a receptor.
B) Ligands have been found to be small proteins.
C) Ligands have been found to be steroid hormones.
D) Ligands were found to bind to each other
E) Receptors have been shown to have multiple binding sites for ligands.
G) B) and E)
Correct Answer
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Correct Answer
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A) oncogene,cell division
B) haplogene,survival of potential cancer cells that would otherwise die by apoptosis
C) oncogene,survival of potential cancer cells that would otherwise die by apoptosis
D) cancer gene,survival of potential cancer cells that would otherwise die by apoptosis
E) haplogene,cell division
G) All of the above
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Correct Answer
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A) divergence
B) convergence
C) crosstalk
D) transvergence
E) coherence
G) A) and E)
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Correct Answer
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A) Chaperonin
B) Ubiquitin
C) Proinsulin
D) Transcriptin
E) Tubulin
G) D) and E)
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Correct Answer
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A) adaptor proteins
B) docking proteins
C) transcription factors
D) enzymes
E) All of these are correct.
G) D) and E)
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Correct Answer
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