TLS Online TPP Program

#Question id: 24225


Choose the incorrect option

#Unit 1. Structure and Function of Biomolecules
  1. There are two kind of pyruvate kinase 1. Liver isozyme (L form), 2. Muscle isozyme (M form)
  2. The liver isozyme (L form) is also regulated hormonally by glucagon. Glucagon to PKA mediated phosphorylation inactivate Pyruvate Kinase L.
  3. The muscle isozyme (M form) PK is not affected by this phosphorylation mechanism.
  4. Glucagon increases the cellular level of fructose 2,6 bisphosphate, stimulating glycolysis and inhibiting gluconeogenesis.
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TLS Online TPP Program

#Question id: 3339

#Unit 9. Evolution & Diversity of Life Forms

In a plant species, flower color locus either homozygous or heterozygous with genotype RR-red, Rr- pink and rr- white. The Proportional of pink flower in generation 0 is .50.  What is the level of remaining pink flower in a third generation of repeated selfing? 

TLS Online TPP Program

#Question id: 3340

#Unit 9. Evolution & Diversity of Life Forms

Which of the following statements is NOT correct regarding effect of genetic drift?

TLS Online TPP Program

#Question id: 3341

#Unit 9. Evolution & Diversity of Life Forms

In a given population of 400 individuals, 64 percent of population is caused  cancer due to completely dominat allele B. Assuming the population is in Hardy- Weinberg equilibrium, which of the following is the expected proportion of individuals who are not expected to develop the cancer?

TLS Online TPP Program

#Question id: 3342

#Unit 9. Evolution & Diversity of Life Forms

Neutral alleles are those that do not alter fitness and average reproductive success does not differ between individuals that carry one neutral allele or the other. The frequencies of these neutral alleles may change in a population by

TLS Online TPP Program

#Question id: 3343

#Unit 9. Evolution & Diversity of Life Forms

Following genotype frequency as hardy Weinberg genetic equilibrium in figure. What is the frequency of A1 and A2 allele?

TLS Online TPP Program

#Question id: 3344

#Unit 9. Evolution & Diversity of Life Forms

Which of the following statements is NOT correct regarding effect of genetic drift?