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TLS Online TPP Program

#Question id: 11132

The sensation of temperature is signaled mainly by warm and cold receptors whose sensory fibers travel in association with the sensory fibers carrying pain signals. Which of the following statements best characterizes the transmission of signals from warm receptors?

#SCPH28 | Zoology
  1. Warm receptors are well characterized histologically
  2. Signals from warm receptors are mainly transmitted along slow-conducting type C sensory fibers
  3. Warm receptors are located well below the surface of the skin in the subcutaneous connective tissue
  4. There are 3 to 10 times more warm receptors than cold receptors in most areas of the body
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TLS Online TPP Program

#Question id: 4584

#SCPH06 I Botany

When Cuvier considered the fossils found in the vicinity of Paris, he concluded that the extinction of species ________.
TLS Online TPP Program

#Question id: 4146

#SCPH28 | Zoology

Approximately how many NTPs must be converted to NDPs to incorporate one amino acid into a protein?
TLS Online TPP Program

#Question id: 69

#SCPH06 I Botany

Which of the following is the diastereomer of the following compound?
TLS Online TPP Program

#Question id: 4157

#SCPH06 I Botany

At the ribosome, the codon and anticodon associate by __.
TLS Online TPP Program

#Question id: 4375

#SCPH28 | Zoology

Protein X is found to bind to a certain geneʹs promoter only when substance A is not present.  The gene can be transcribed in the presence of both X and A. It is not transcribed in the presence of X alone. Protein X is a/an __. Substance A is a/an __.