N-linked oligosaccharides

carbohydrate chains attached to the amide nitrogen of asparagine

TLS Online TPP Program

#Id: 7337

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 6004

#Unit 3. Fundamental Processes

Licensing factor is necessary for initiation of replication at each origin. Licensing factor is present in the nucleus prior to replication, but is removed, inactivated, or destroyed by replication. Initiation of another replication cycle becomes possible only after licensing factor reenters the nucleus after mitosis.

TLS Online TPP Program

#Id: 3124

#Unit 3. Fundamental Processes

There is a 13-minute delay before the GATC/CTAG repeats are remethylated. 

TLS Online TPP Program

#Id: 4902

#Unit 13. Methods in Biology

T-test uses means and standard deviations of two samples to make a comparison. The formula for T-test is given below:

TLS Online TPP Program

#Id: 607

#Unit 2. Cellular Organization

The E. coli trp operon contains the 5 genes Trp-EDCBA for the anabolic enzymes to make the tryptophan.