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TLS Online TPP Program

#Question id: 6980

Teeth form from

#SCPH01 Biochemistry
  1. mesoderm, since they are clearly akin to bone
  2. ectodermal epidermis, since they are clearly related to fingernails and toenails
  3. endoderm, since they reside in the mouth, an extension of the gut
  4. a combination of oral epithelium and neural crest-derived mesenchyme in the jaw
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TLS Online TPP Program

#Question id: 3680

#SCPH06 I Botany

If DNA polymerase I were mutated so that all its enzymatic activities were inactive, which part of replication would be most affected?
TLS Online TPP Program

#Question id: 10407

#I Life Science/ Life Sciences Group – I-V

Dark induce gene expression activated by___
TLS Online TPP Program

#Question id: 13045

#SCPH01 Biochemistry

Maxam Gilbert DNA sequencing causes cleavage of DNA based on:
TLS Online TPP Program

#Question id: 3853

#SCPH05 I Biotechnology

In E. coli, promoter sequences are located at which of the following position(s) on the template strand?
TLS Online TPP Program

#Question id: 2283

#SCPH05 I Biotechnology

Most cells are very small. A typical eukaryotic cell, both plant and animal, will occur in which of the following size ranges?