Haploid yeast cells were grown in culture and stained with propidium iodide, a fluorescent dye that is incorporated into DNA. The x axis shows DNA content, the y axis the number of cells. The DNA content analysis shows different populations of cells.

Which of the following statement is correct regarding to above graph?

TLS Online TPP Program

#Question id: 489

#Unit 1. Molecules and their Interaction Relevant to Biology

An enzyme used in both glycolysis and gluconeogenesis is:

TLS Online TPP Program

#Question id: 490

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following statements about gluconeogenesis is false?

TLS Online TPP Program

#Question id: 491

#Unit 1. Molecules and their Interaction Relevant to Biology

All of the following enzymes involved in the flow of carbon from glucose to lactate (glycolysis) are also involved in the reversal of this flow (gluconeogenesis) except:

TLS Online TPP Program

#Question id: 492

#Unit 1. Molecules and their Interaction Relevant to Biology

In humans, gluconeogenesis:

TLS Online TPP Program

#Question id: 493

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following substrates cannot contribute to net gluconeogenesis in mammalian liver?

TLS Online TPP Program

#Question id: 494

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements about the pentose phosphate pathway is correct?