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TLS Online TPP Program

#Question id: 250

 Much of the stability of the double-stranded DNA structure is the result of

#SCPH12 I Genetics

  1. hydrogen bonding between purines.

  2. the phosphodiester backbone.

  3. the angle of the planes of the bases with respect to the helix axis.

  4. the stacking interactions between base pair.

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TLS Online TPP Program

#Question id: 5072

#SCPH01 Biochemistry

Movement of epithelial cells as a unit to enclose deeper layers of the embryo. This type of cell movement during gastrulation occur in:
TLS Online TPP Program

#Question id: 358

#SCPH05 I Biotechnology

Consider the following reaction at equilibrium: CO2 + H2O ⇔ H2CO3. What would be the effect of adding additional H2O?
TLS Online TPP Program

#Question id: 19511

#SCPH05 I Biotechnology

The elements of group 16 are called———-
TLS Online TPP Program

#Question id: 41

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

Enzymes are biological catalysts that enhance the rate of reaction by:
TLS Online TPP Program

#Question id: 11445

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

When the mammalian brain compares the actual temperature of the body to the preferred temperature of the body, which general component is being used?