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TLS Online TPP Program

#Question id: 11968

 Upon activation by stomach acidity, the secretions of the parietal cells ________.

#SCPH28 | Zoology
  1. initiate the chemical digestion of protein in the stomach
  2. initiate the mechanical digestion of lipids in the stomach
  3. initiate the chemical digestion of lipids in the stomach
  4. delay digestion until the food arrives in the small intestine
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TLS Online TPP Program

#Question id: 754

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

If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;
TLS Online TPP Program

#Question id: 10722

#SCPH28 | Zoology

Community 1 contains 100 individuals distributed among four species (A, B, C, and D). Community 2 contains 100 individuals distributed among three species (A, B, and C). Community 1: 5A, 5B, 85C, 5D Community 2: 30A, 40B, 30C Calculate the Shannon diversity (H) for each community.
TLS Online TPP Program

#Question id: 687

#SCPH05 I Biotechnology

All of the following are considered “weak” interactions in proteins, except:
TLS Online TPP Program

#Question id: 5063

#SCPH28 | Zoology

 ______ required to maintain ES cells in an undifferentiated state.
TLS Online TPP Program

#Question id: 4748

#SCPH28 | Zoology

Eye color in Drosophila present on X chromosome, Red eye color is dominant over white eye color. There is non disjunction in Meiosis I in female and normal meiosis in male. Female is white eye color was cross with red eye male. What will be expected phenotype in their progeny?