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TLS Online TPP Program

#Question id: 11339

Calculate the free energy change for glucose entry into cells when the extracellular concentration is 5 mM and the intracellular concentration is 3 mM.

#XL - Q Biochemistry
  1. −3.27 kJ ∙ mol−1
  2. −1.27 kJ ∙ mol−1
  3. −5.2 kJ ∙ mol−1
  4. −1.01 kJ ∙ mol−1
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TLS Online TPP Program

#Question id: 12703

#XL - R Botany

In the plants, due to mutation in the mitochondrial genome causing cytoplasmic male sterility can be influenced by the nuclear gene (Rf),  which is dominant over the cytoplasmic mitochondrial genome. If a male sterile plant  is pollinated by the fertile male plant with homozygous (Rf)condition, the progeny obtained in F1 will have
TLS Online TPP Program

#Question id: 1675

#XL - Q Biochemistry

Somatic hypermutation of V genes:
TLS Online TPP Program

#Question id: 1114

#XL - Q Biochemistry

Sutherland discovered that the signaling molecule epinephrine is responsible for which of the following events?
TLS Online TPP Program

#Question id: 149

#XL - T Zoology

The pKaʹs of the side chain group and the α-carboxyl group of glutamate are 4.1 and 2.1, respectively. Which statement accounts for this difference?
TLS Online TPP Program

#Question id: 3863

#XL - Q Biochemistry

Introns in nuclear pre-mRNAs are excised by: