In Run-on transcription- the RNA polymerase that has already initiated transcription in vivo simply “runs on” or continues to elongate the same RNA chains. 

TLS Online TPP Program

#Id: 8063

#Unit 1. Molecules and their Interaction Relevant to Biology

Tryptophan- Serotonin, auxin, operon, absorbance, indole ring, single codon

Tyrosine- RTK, PTB, Y15, Dopamine, Norepinephrine, Epinephrine, ITAM

Valine- Elastase, ValRS

TLS Online TPP Program

#Id: 8064

#Unit 13. Methods in Biology

Circular dichroism (CD) spectroscopy technique is used to measures the absorption difference between left and right circularly polarized light

TLS Online TPP Program

#Id: 2074

#Unit 8. Inheritance Biology

Persons with Klinefelter syndrome have a Y chromosome and two or more X chromosomes in their cells such as XXY, XXYY, XXXY and XXXXY.

TLS Online TPP Program

#Id: 2051

#Unit 8. Inheritance Biology

Y-Linked Trait

a. Only males are affected.

b. Passed from father to all sons.

c. Does not skip generations.

TLS Online TPP Program

#Id: 492

#Unit 2. Cellular Organization

The metaphase scaffold consists of a dense network of fibers. Threads of DNA emanate from the scaffold, apparently as loops of average length 30 to 90 kb.