Which of the following is serves to regulate the ATG9 membrane shuttle system?

TLS Online TPP Program

#Question id: 7008

#SCPH28 | Zoology

The group of cells of amphibian blastula capable of inducing the organizer is called as:

TLS Online TPP Program

#Question id: 15618

#SCPH28 | Zoology

Wild type E. coli metabolizes the sugar lactose by expressing the enzyme ß-galactosidase. You have isolated a mutant that you call lac1-, which cannot synthesize ß-galactosidase and cannot grow on lactose (Lac-). During an condition  isolate  a second Lac– mutation, which you designate lac2-. Using P1 phage on this strain and use the resulting phage lysate to infect the lac2- strain, selecting for   Kanr   transductants. In this case, all 100   Kanr   transductants that are examined are Lac–. What does this result tell you about the relationship between the lac1- and lac2- mutations?

TLS Online TPP Program

#Question id: 14197

#SCPH05 I Biotechnology

What is the generation time of a bacterial population that increases from  10,000 cells to 10,000,000 cells in four hours of growth?

TLS Online TPP Program

#Question id: 5229

#SCPH28 | Zoology

Two eukaryotic proteins have one domain in common but are otherwise very different. Which of the following processes is most likely to have contributed to this phenomenon?

TLS Online TPP Program

#Question id: 3720

#SCPH28 | Zoology

The 3ʹ → 5ʹ exonuclease activity of E. coli DNA polymerase III accounts for the ________ of polymerization.