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TLS Online TPP Program

#Question id: 337

Which statement below is true about the relative lifetime of a hydrogen bond, compared to the rate of water’s ionization to hydroxide ions and hydronium ions?

#SCPH06 I Botany

  1. The strength of hydrogen bonding makes its dissociation much slower than the ionization of water.

  2. The rate of dissociation of a hydrogen bond is the same order of magnitude as the rate of ionization of water.

  3. The two rates are linked in such a way that the more the water is ionized, the stronger and longer lasting hydrogen bonding will be.

  4. The lifetime of a water molecule before it is ionized is about 109 greater than the lifetime of a hydrogen bond.

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TLS Online TPP Program

#Question id: 12727

#SCPH28 | Zoology

Name the form of DNA which may be produced with a DNA sequence made up from alternating purine and pyrimidine nucleotides.
TLS Online TPP Program

#Question id: 14163

#SCPH05 I Biotechnology

A stream of growth medium containing 60% glucose and 40% growth factor A flowing at 500 kg per hour was divided into two feed streams for different cell cultures. One fourth of the growth medium was sent to fermenter 1 and the rest was sent to fermenter 2. What is the flow rates of glucose and growth factor A in the feed streams for the two fermenters
TLS Online TPP Program

#Question id: 2680

#SCPH05 I Biotechnology

What is alphoid DNA?
TLS Online TPP Program

#Question id: 7035

#SCPH01 Biochemistry

In xenopus, In what conditions b-catenin on target gene expression without wnt protein?
TLS Online TPP Program

#Question id: 3620

#SCPH01 Biochemistry

Which of the following word is a short form of allelomorph?