TLS Online TPP Program

#Question id: 32141


A classic experiment that was performed in the 1970s showed that DNA absorbed on a mica surface shown to have


#Unit 1. Molecules and their Interaction Relevant to Biology
  1. 10 bp/turn
  2. 20 bp/turn
  3. 11 bp/turn
  4. 31 bp/turn
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TLS Online TPP Program

#Question id: 10937

#Unit 1. Molecules and their Interaction Relevant to Biology

The pH at which net charge of a molecule become zero the point known as

TLS Online TPP Program

#Question id: 1879

#Unit 4. Cell Communication and Cell Signaling

The β chain of the FcϵRI:

TLS Online TPP Program

#Question id: 2253

#Unit 2. Cellular Organization

Match the following lipid linked proteins (column I) with their function (Column II).

Column I

Column II

A. prenylated proteins

i. These proteins are located in a number of subcellular compartments, including the cytosol, the endoplasmic reticulum, the inner face of the plasma membrane, and the nucleus.

B. fatty acylated proteins

ii. The core structure of these proteins consists of phosphatidylinositol glycosidically linked to a linear tetrasaccharide composed of three mannose residues and one glucosaminyl residue.

C. glycosylphosphatidylinositol-linked proteins

iii. The proteins that have covalently attached lipids that are built from isoprene units

TLS Online TPP Program

#Question id: 5702

#Unit 8. Inheritance Biology

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

TLS Online TPP Program

#Question id: 28288

#Unit 5. Developmental Biology

In case of sea urchin, fertilization envelope forms from___