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TLS Online TPP Program

#Question id: 1118

What are scaffolding proteins?

#SCPH01 Biochemistry

  1. microtubule arrays that allow lipid-soluble hormones to get from the cell membrane to the nuclear pores

  2. large molecules to which several relay proteins attach to facilitate cascade effects

  3. relay proteins that orient receptors and their ligands in appropriate directions to facilitate complex formation

  4. proteins that enter the nucleus of a cell to regulate transcription

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TLS Online TPP Program

#Question id: 1268

#SCPH05 I Biotechnology

The collagen triple-helix domain

a. is rich in glycine.                             b. is rich in proline.

c. is rich in hydroxyproline.                d. is an alpha helix.
TLS Online TPP Program

#Question id: 498

#SCPH05 I Biotechnology

Glucose breakdown in certain mammalian and bacterial cells can occur by mechanisms other than classic glycolysis.  In most of these, glucose 6-phosphate is oxidized to 6-phosphogluconate, which is then further metabolized by:
TLS Online TPP Program

#Question id: 19134

#SCPH01 Biochemistry

Which is the default scoring matrix used in BLAST? 
TLS Online TPP Program

#Question id: 4817

#SCPH12 I Genetics

How many different gametes can be formed by an organism with genotype AaBbCCddEe, If a, b and c gene are completely link?
TLS Online TPP Program

#Question id: 1093

#SCPH06 I Botany

Which of the following activities would be inhibited by a drug that specifically blocks the addition of phosphate groups to proteins?