When excited by absorption of a photon of light, GFP emits a photon (that is, it fluoresces) in the green region of the spectrum. 

TLS Online TPP Program

#Id: 5902

#Unit 3. Fundamental Processes

The lagging strand must be synthesized in the form of Okazaki fragments of 1000 bp -2000 bp

TLS Online TPP Program

#Id: 6763

#Unit 3. Fundamental Processes

The 5′→3′ exonuclease pathway predominates in yeast, and the 3′→5′ exosome pathway predominates in mammalian cells.  The decapping enzymes and 5′→3′ exonuclease are concentrated in P bodies

TLS Online TPP Program

#Id: 512

#Unit 2. Cellular Organization

Repetitive DNA sequences renature faster than non repetitive DNA due to uniformity of sequence.

TLS Online TPP Program

#Id: 4484

#Unit 13. Methods in Biology

The electrocardiogram (ECG or EKG) is a measures the electrical activity of the heart.

TLS Online TPP Program

#Id: 2902

#Unit 13. Methods in Biology

The sedimentation rate of a given particle will be zero when the density of the

particle and the surrounding medium are equal.