Practice Questions

TLS Online TPP Program

#Question id: 10143

In the carbon assimilation reaction of photosynthesis, the biosynthesis of 1 molecules of glucose from the 6 molecules of carbon dioxide requires;

#XL - R Botany

six molecules of NADPH and three molecules of ATP and six molecules of water oxidised
six molecules of NADPH and nine molecules of ATP and twelve molecules of water oxidised
Tweleve molecules of NADPH and eighteen molecules of ATP and twelve molecules of water oxidised
six molecules of NADPH and six molecules of ATP only

More Questions

TLS Online TPP Program

#Question id: 2666

#XL - T Zoology

A cell does not want to waste energy synthesizing the amino acid arginine if arginine is present in its diet. Therefore, when arginine is present, it activates a repressor protein to prevent transcription of genes that code for enzyme to make arginine. This is an example of what type of regulation?

TLS Online TPP Program

#Question id: 4130

#XL - T Zoology

Which of the following is not true of tRNA molecules?

TLS Online TPP Program

#Question id: 1572

#XL - S Microbiology

function of IL-10

TLS Online TPP Program

#Question id: 4940

#XL - S Microbiology

In their laboratory simulations of the early Earth, Miller and Urey observed the abiotic synthesis of