Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding part of a gene

#Question id: 10790

#I Life Science/ Life Sciences Group – I-V

chalcone synthase (CHS) involved in biosynthesis of phenolic compound in plants. Following are some statements regarding the action of CHS;

 a) Chalcone synthase catalyzes the conversion of p-Coumaroyl-CoA into Chalcones

 b) Substrate for Chalcone synthase is chalcone

 c) CHS activity increased by environmental factors, such as light, and fungal infection

 d) Chalcone synthase is enzyme in flavonoid biosynthesis catalyzes stepwise condensation into p-Coumaric acid by using Malonyl-CoA molecules

 Which of the following combinations of above statement is true?

#Question id: 1418

#SCPH05 I Biotechnology

Apoptosis can be induced by a mitochondrial protein being released into the cytosol. This protein binds directly to what in the cytosol?

#Question id: 10697

#SCPH28 | Zoology

Which of the following is correct observation of above species?

#Question id: 11547

#SCPH28 | Zoology

A cluster of tumor cells that produces and secretes growth factors to induce surrounding cells to grow and divide is showing which type of cell-to-cell signaling?

#Question id: 35

#SCPH01 Biochemistry

Arrange the following molecular components of an E. coli cell in terms of their percentage of total weight cell.