List of top Leather Technology Questions

Bio-deterioration of hides and skin before tanning process, Hair slip occurs due to
Which of the following is a non-fibrous protein present in skin?
Which technique is used to determine the particle size?
Which enzyme is used for unhairing?
Pick out the right order which has high fiber density
Which chemical is used as an indicator in determining the purity of sodium chloride?
What is the average molecular weight of Type I collagen molecule?
Which of the following is the function of the Flame or Emission system in Atomic Absorption Spectroscopy?
Which of the following enzymes are capable of breaking down native Type I collagen triple helical domain at more than one site?
Which of these is a post-translational modification in collagen biosynthesis?
Which of the following constituents present in skin associated with thermo-regulatory function?
What is the Shrinkage temperature of native collagen fibers in skin?
Which mixed indicator is used for nitrogen estimation?
Which of the following is commonly used to reduce acid swelling during the pickling process?
Electronegativity is defined as the power of an atom in a molecule to ________.
Which of the following amino acids has higher percentage in Type I collagen?
What is the water solubility properties of a surfactant with HLB range of 1-4?
Defective cross-linking of collagen results in:
Which of the following vitamins require sun light exposure to skin for its synthesis?
Which of the following enzymes is involved in the crosslinking of collagen fibrils?
What is the diameter of the collagen molecule?
During staining, the smear is heat-fixed in order to_____ .
Primary treatment of waste water includes
The first phase of a growth curve is:
Permissible limit of total chromium discharge as Cr in treated effluent is