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TLS Online TPP Program

#Question id: 10252

When molecular oxygen is unavailable—for example, in plant roots in flooded soils—glycolysis can be the main source of energy for cells, How?

#Part-B Specialized Branches in Biotechnology
  1. In O2 deprived condition, the fermentative pathways are carried out in the chloroplast, must reduce pyruvate to recycle the NAD produced by glycolysis
  2. under lowoxygen conditions (hypoxia), Pyruvate is reduce with loss of its carboxyl group as CO2 , to yield the acetyl group of acetyl-coenzyme A
  3. O2 deprived condition, the fermentative pathways are carried out in the cytosol, must reduce pyruvate to recycle the NADH produced by glycolysis
  4. pyruvate is converted under hypoxic or anaerobic conditions to propanol and CO2 by fermentative pathways  which recyle the NADH produced by glycolysis
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TLS Online TPP Program

#Question id: 10538

#Part-B Specialized Branches in Biotechnology

Injury to the leaf caused by herbivory activates which types of ion channels?
TLS Online TPP Program

#Question id: 4728

#Part-A Aptitude & General Biotechnology

The genotype r/r ; p/p gives fowl a single comb, R/– ; P/– gives a walnut comb, r/r ; P/– gives a pea comb, and R/– ; p/p gives a rose comb. Which of the following parental genotype would produce 3/8 Walnut comb, 1/8 pea comb, 3/8 rose comb and, 1/8 single comb?
TLS Online TPP Program

#Question id: 3853

#Part-A Aptitude & General Biotechnology

In E. coli, promoter sequences are located at which of the following position(s) on the template strand?
TLS Online TPP Program

#Question id: 1549

#Part-A Aptitude & General Biotechnology

the decision to translate  IgM versus IgD  heavy chains is made at the level of?
TLS Online TPP Program

#Question id: 5201

#Part-A Aptitude & General Biotechnology

How is a physical map of the genome of an organism achieved?