A biochemist isolates, purifies, and combines in a test tube a variety of molecules needed for DNA replication. When she adds some DNA to the mixture, replication occurs, but each DNA molecule consists of a normal strand paired with numerous segments of DNA a few hundred nucleotides long. What has she probably left out of the mixture?

TLS Online TPP Program

#Question id: 198

#Section 2: General Biology

NAD and NADP dependent dehydrogenases catalyze substrates by transferring ________ to  C-4 of NAD+ and NADP+.

TLS Online TPP Program

#Question id: 14350

#Section 5: Bioprocess Engineering and Process Biotechnology

Henry's law relates 

TLS Online TPP Program

#Question id: 14351

#Section 5: Bioprocess Engineering and Process Biotechnology

Which of the following is not classified as an axial flow impeller? 

TLS Online TPP Program

#Question id: 2115

#Section 2: General Biology

Which of the following statements about diffusion is true?