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TLS Online TPP Program

#Question id: 1106

Protein kinase is an enzyme that functions in which of the following ways?

#SCPH28 | Zoology

  1. as a second messenger molecule

  2. as a receptor for various signal molecules

  3. activates or inactivates other proteins by adding a phosphate group to them

  4. activates a G protein

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TLS Online TPP Program

#Question id: 19208

#SCPH01 Biochemistry

Nicotinic acid detection in whole cell biosensor can be done using 
TLS Online TPP Program

#Question id: 9278

#SCPH06 I Botany

Bilin pigments are open-chain tetrapyrroles found in antenna structures known as phycobilisomes that occur in
TLS Online TPP Program

#Question id: 16005

#SCPH05 I Biotechnology

Excess CO2 suppress cell growth and productivity by
TLS Online TPP Program

#Question id: 27196

#SCPH05 I Biotechnology

The rate constant for a first order reaction is 7.0 x 10-4 s-1. If initial concentration of reactant is 0.080 M, what is the half life of reaction?
TLS Online TPP Program

#Question id: 5846

#SCPH06 I Botany

The bacteriophage can lysogenize after infecting a bacterium, i.e. integrate into the host bacterial chromosome by site-specific recombination, and may reside there for many generations before an excision event regenerates the viral genome in an infective form.  Which one of the following is not a component of these events?