CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

TLS Online TPP Program

#Question id: 28039

#Unit 1. Structure and Function of Biomolecules

Proteins particularly those with molecular masses >100 kD, consist of more than one polypeptide chain. These polypeptide subunits associate with a specific geometry. The spatial arrangement of these subunits is known as 

TLS Online TPP Program

#Question id: 28040

#Unit 1. Structure and Function of Biomolecules

Cyclic symmetries, Dihedral symmetries, Tetrahedral symmetry, Octahedral (cubic) symmetry, Icosahedral symmetry these symmetry arises as a result of 

TLS Online TPP Program

#Question id: 28041

#Unit 1. Structure and Function of Biomolecules

Which of the following interaction majorly contribute to protein stability

TLS Online TPP Program

#Question id: 28042

#Unit 1. Structure and Function of Biomolecules

Thermodynamic measurements indicate that native proteins are only marginally stable under physiological conditions, The free energy required to denature them is ∼0.4 kJ∙mol−¹ per amino acid residue so which of the following is true for so a fully folded 100-residue protein

TLS Online TPP Program

#Question id: 28043

#Unit 1. Structure and Function of Biomolecules

Which of the following statement holds true for the hydrogen and hydrophobic interaction in protein folding 

(1) The Hydrophobic Effect Has the minimal Influence on Protein Stability

(2) The Hydrophobic Effect Has the Greatest Influence on Protein Stability

(3) Hydrogen bonds, which are central features of protein structures, make only minor contributions to protein stability

(4) Hydrogen bonds, which are central features of protein structures, makes major contributions to protein stability

TLS Online TPP Program

#Question id: 28044

#Unit 1. Structure and Function of Biomolecules

Which one of the following is INCORRECT about protein structures?