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TLS Online TPP Program

#Question id: 28577

Sox9-a testes forming gene specifically upregulated by combined expression of which protein?

#Unit 5. Developmental Biology
  1. Sry and Sf1 proteins in granulosa cell precursors
  2. fox2 and Rspo1 proteins in leyding cell precursors
  3. Sry and Sf1 proteins in Sertoli cell precursors
  4. Wt1 and Sf1 proteins in Sertoli cell precursors
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TLS Online TPP Program

#Question id: 5776

#Unit 8. Inheritance Biology

Fragile-X syndrome and Huntington disease are caused by a (an)
TLS Online TPP Program

#Question id: 5777

#Unit 8. Inheritance Biology

A ____ mutation originates during meiosis while a ____ mutation originates during mitosis.
TLS Online TPP Program

#Question id: 5778

#Unit 8. Inheritance Biology

DNA is repaired by ____ in which a pyrimidine dimer is split
TLS Online TPP Program

#Question id: 5779

#Unit 8. Inheritance Biology

Changing the codon AGC to AGA represents a ____ mutation.
TLS Online TPP Program

#Question id: 5780

#Unit 8. Inheritance Biology

What is the physical basis of mutational hotspots?
TLS Online TPP Program

#Question id: 5781

#Unit 8. Inheritance Biology

A ____ mutation affects the phenotype only under certain conditions.