Question
Which of the following statements about the lac operon
is correct?Solution
The lac operon is an inducible operon that is switched off by the lac repressor, which binds to the operator region. When lactose is present, it inactivates the repressor, allowing transcription.
Aflatoxins is produced by
Which of the following is/ are storage polysaccharide?
a.   Dextran
b.   Fructan
c.   Starch
d.   c...
Which sentences are true?
1. Sucrose is a reducing sugar.
2. Iron acts as pro-oxidant in vegetable oil.
3. Beta carotene is a precu...
Ninety five percent of fat digestion takes place in the:
Heat required to change the state of commodity is known as
a)Â Â Â Â Â Â Specific heat
b)Â Â Â Â Â Latent heat
c)    �...
The efficiency (adequacy) of pasteurization of milk is tested by
If the weight of the dried sample after oven drying is 1 g. The initial weight is 1.5g. What is the moisture content of the sample?
Which is not correct about pasteurization?
Oâ‚‚ requirement for Apple storage in Controlled Atmosphere (CA) is:
Vitamin ................and .......................are water-soluble.