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TLS Online TPP Program

#Question id: 744

In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:

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

  1. hydrogen bond

  2. glycosylic bond

  3. phosphodiester bond

  4. covalent linkage

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TLS Online TPP Program

#Question id: 14671

#SCPH05 I Biotechnology

If penicillin has a specific gravity of 1.41, what is the density in (a) g/cm3, (b) lbm/ft3, and (c)kg/m3?
TLS Online TPP Program

#Question id: 19705

#SCPH06 I Botany

Which of the following normally has a slowly depolarizing “prepotential”?
TLS Online TPP Program

#Question id: 12940

#SCPH28 | Zoology

 Choose the correct order for the steps involve in Protein engineering.
1. Protein modelling
2. Protein crystallography
3. Site-directed mutations
4. Comparison with entries in databases of known proteins.
TLS Online TPP Program

#Question id: 854

#SCPH06 I Botany

Many conditions including type 2 diabetes, Alzheimer  disease, Huntington disease and parkinson disease are associated with the misfolding mechanism a soluble protein that is normally secreted from the cell is secreted in the missfold state and converted into an insoluble extracellular fibre the diseases are correctly referred to as
TLS Online TPP Program

#Question id: 10707

#SCPH28 | Zoology

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by