Corn-steep liquor contains 2.5 % invert sugars and 50% water; the rest can be considered solids. Beet molasses containing 50% sucrose, 1% invert sugars, 18% water and the remainder solids, is mixed with corn-steep liquor in a mixing tank. Water is added to produce a diluted sugar mixture containing 2% (w/w) invert sugars. 125 kg corn-steep liquor and 45 kg molasses are fed into the tank.

What is the concentration of solids in the final mixture?

TLS Online TPP Program

#Question id: 4149

#Section 3: Genetics, Cellular and Molecular Biology

Glycosylation of proteins inside the endoplasmic reticulum does not involve:

TLS Online TPP Program

#Question id: 3700

#Section 3: Genetics, Cellular and Molecular Biology

In the Meselson-Stahl DNA replication experiment, if the cells were first grown for many generations in 15N containing media, and then switched to 14N containing media, what percent of the DNA had 1 light strand and 1 heavy strand after 2 generations of growth in 15N growth media?

TLS Online TPP Program

#Question id: 27372

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following RNAs can induce gene silencing?

TLS Online TPP Program

#Question id: 559

#Section 2: General Biology

In competitive inhibition, an inhibitor:

TLS Online TPP Program

#Question id: 2064

#Section 3: Genetics, Cellular and Molecular Biology

What kinds of molecules pass through a cell membrane most easily?