fermentation

Bio diesel has carbon neutral property. Activities that don't disrupt this balance are described as carbon-neutral.
Bio diesel is plant based and using it adds no extra CO2 greenhouse gas to the atmosphere. In fact, there's no actual reduction in the amount of CO2 produced when biodiesel is burned instead of petro-diesel -- the same amount of CO2 will come out of the exhaust pipe with either fuel.
But the CO2 released by burning biodiesel is part of the current natural cycle, it does not raise the level of CO2 in the atmosphere and does not act as a greenhouse gas. Biodiesel is carbon-neutral and does not increase global warming.

Doing just a bsc in biotechnology will not suffice,..u need 
to do a higher course. But a Msc in biotechnology even is 
not enough. Only courses like a Btech or Mtech in 
biotechnology can only fetch a good earn job. But if ur 
hard working n have patience then u can opt for R & D 
sector by preparing for JRF exams. or else go for a MBA 
degree in biotech or go for clinical research..it may 
provide better opportunities.

Trans acting elements are those elements which are specific
to other than core promoter element(TATA box)eg.GC box,CAAT
box which are located several bp upstream to the core
promoter element.This may act during induction in specific
tissues i.e. during tissue specific expression contol.They
can also be known as Specialized Transcription
Factors.Whereas transcription factors facilitate the binding
of the RNA polII into the core promoter element sequence and
conduit the trancription i.e. generalised transcription factors.

if sulfur conataing amino acid is abscent( methionin) there
is no polypeptide chain synthesize. and no s-s bond occur in
protein chain so chain become denatured & non-functional.

if sulfur containing amino acids (e.g Methionine,Cysteine etc.) are absent then there will b no disulphide bond formation and thus there will be no proper folding in polypeptide chain hence protein synthesized will be inactive or non funtional.

because methionine  have  starting codon for protein 
sythesis

Red biotechnology refers to the use of organisms for the
improvement of medical processes. It includes the designing
of organisms to manufacture pharmaceutical products like
antibiotics and vaccines, the engineering of genetic cures
through genomic manipulation, and its use in forensics
through DNA profiling.

Red biotechnology is biotechnology applied to medical 
processes. Some examples are the designing of organisms to 
produce antibiotics, and the engineering of genetic cures to 
diseases through genomic manipulation

YES ENZYME INCREASE THE RATE OF REACTION BY DECREASING 
THEIR THRESHOLD ACTIVATION ENERGY.

Catabolite repression allows bacteria to adapt quickly to a
preferred (rapidly metabolisable) carbon and energy source
first. This is usually achieved through inhibition of
synthesis of enzymes involved in catabolism of carbon
sources other than the preferred one

Catabolite repression is an important part of global control 
system of various bacteria and other micro-organisms. 
Catabolite repression allows bacteria to adapt quickly to a 
preferred (rapidly metabolisable) carbon and energy source.It 
is otherwise called as Carbon catabolic repression. This is 
usually achieved through inhibition of synthesis of enzymes 
involved in catabolism of carbon sources other than the 
preferred one. The catabolite repression was first shown to be 
intiated by glucose and therefore sometimes referred to as the 
glucose effec

The pupil is a circular opening located in the center of the iris of the eye that allows light to enter the retina.[1] It appears black because most of the light entering the pupil is absorbed by the tissues inside the eye

The pupil of the eye appears black because most of the light
entering the pupil is absorbed by the tissues within the eye.

BECAUSE BALCK COLOUR IS ABSORBE 100% SO THAT FOR GETTING 
HIGH AMOUNT OF LIGHT PUPIL ARE BLACK.

The pupil is an opening that lets light into eye. Since most 
of the light entering your eye does not escape,the pupil 
appears black