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TLS Online TPP Program

#Question id: 1114

Sutherland discovered that the signaling molecule epinephrine is responsible for which of the following events?

#SCPH06 I Botany

  1. Stimulating glycogen synthesis.

  2. Decreasing blood glucose levels.

  3. Interacting directly with glycogen phosphorylase.

  4. Elevating cytosolic concentrations of cyclic AMP.

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TLS Online TPP Program

#Question id: 12933

#SCPH28 | Zoology

Choose the correct order for the cloning process.
1. The production of cDNA is carried out using an enzyme termed Reverse transcriptase.
2. mRNA cannot be used directly in cloning.
3. It is possible to synthesis complementary DNA molecule to all the mRNA from the selected tissue.
4. The cDNA may be inserted into vectors and then cloned.
TLS Online TPP Program

#Question id: 410

#SCPH01 Biochemistry

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?
TLS Online TPP Program

#Question id: 19848

#SCPH05 I Biotechnology

The process, in which no heat enters or leaves the system, is termed as
TLS Online TPP Program

#Question id: 4754

#SCPH12 I Genetics

Allele A is epistatic to allele B. Which of the following statement are incorrect?
TLS Online TPP Program

#Question id: 333

#SCPH06 I Botany

Which of the following feature of RNA adds to its propensity to form double-helical structure?