During the process of isolation of DNA, chilled ethanol is added to
During the process of isolation of DNA, chilled ethanol is added to Options (a) Remove proteins such as histones (b)…
8 years ago
Questions
Read the following four statements (A-D) about food production and DNA
Read the following four statements (A-D) about certain mistakes in two of them (A)The first transgenic buffalo, Rosie produced milk…
8 years ago
Main objective of production/use of herbicide resistant GM crops is to
Main objective of production/use of herbicide resistant GM crops is to Options (a) eliminate weeds from the field without the…
8 years ago
Macro molecule chitin is:
Macro molecule chitin is: Options (a) Phosphorus containing polysaccharide (b) Sulphur containing polysaccharide (c) Simple polysaccharide (d) Nitrogen containing polysaccharide…
8 years ago
A phosphoglycerate is always made up of:
A phosphoglycerate is always made up of: Options (a) only an unsaturated fatty acid esterified to a glycerol molecule to…
8 years ago
Which one of the following statements about enzymes is wrong?
Which of the following statements about enzymes is wrong? Options (a) Enzymes require optimum pH and temperature for maximum activity…
8 years ago
Which one of the following biomolecules is correctly characterized?
Which one of the following biomolecules is correctly characterized? Options (a) Lecithin - A phosphorylated glyceride found in cell membrane…
8 years ago
About 98 percent of the mass of every living organism is composed of just six element
About 98 percent of the mass of every living organism is composed of just six element including carbon, hydrogen, nitrogen,…
8 years ago
Biodiversity of a geographical region represents
Biodiversity of a geographical region represents Options (a) endangered species found in the region (b) the diversity in the organisms…
8 years ago
Select the correct statement about bio-diversity
Select the correct statement about bio-diversity Options (a) Large scale planting of Bt cotton has no adverse effect on biodiversity…
8 years ago