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TLS Online TPP Program

#Question id: 4176

The unambiguity and degeneracy of the genetic code can best be respectively exemplified by which of the following?

#XL - T Zoology

  1. UUU and UUC both code for Phe; UUU codes only for Phe

  2. UUU codes only for Phe; UUU and UUC both code for Phe

  3. UUU codes for both Phe and Ser; UUU and UUC both code for Phe and Ser

  4. UUU and UUC both code for Phe and Ser; UUU codes for both Phe and Ser

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TLS Online TPP Program

#Question id: 1095

#XL - Q Biochemistry

What does it mean to say that a signal is transduced?
TLS Online TPP Program

#Question id: 1096

#XL - Q Biochemistry

Which of the following processes generally requires protein phosphorylation?
TLS Online TPP Program

#Question id: 1097

#XL - Q Biochemistry

A signal transmitted via phosphorylation of a series of proteins is generally associated with which of the following events?
TLS Online TPP Program

#Question id: 1098

#XL - Q Biochemistry

Which of the following is the most plausible explanation for why an animal cell would be unable to reduce the Ca2+ concentration in its cytosol compared with the extracellular fluid?
TLS Online TPP Program

#Question id: 1099

#XL - Q Biochemistry

How does the toxin of Vibrio cholerae cause profuse diarrhea?
TLS Online TPP Program

#Question id: 1100

#XL - Q Biochemistry

Which of the following results would most likely be an immediate result of a growth factor binding to its receptor?