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lorentz transformation the postulate of str is proposed by einstein in 1905 the two postulates are1 principle of equivalence according to
inertial frame of reference if in a given system a free object does not experience any acceleration or force the system is called the inertial frame
consider a particle of energy e is incident from the left on a rectangular potential barrier of height and width and on both sides of this barrier at
mass energy relation - the total energy of a body is the sum of its kinetic energy and rest mass energy particle having rest mass zero always move
time dilation relativity of time is the proper time interval is dilated when it is measured by an observer with reference to whom it has uniform
length contraction relativity of length is the length of a body moving with a relativistic velocity v c relative to an observer is contracted by a
postulates of special theory of relativity-1 all law of physics having same form in all inertial frame of reference2 the speed of light in free space
galalian transformation is the equation that relation the time and position coordinates of a particle from one inertial frame to another
special theory of relativity deals with the relativity of motion and of rest is called theory of relativity in broad sense it divides into two
physical interpretation of wave function einstein proposed a historic relationship between energy and mass using postulates of str the variation of
q define fermi energy write down the expression for fermi dirac distribution law deduce an expression for fermi energy of a system of free
q explain what do you understand by the terms potential well and potential barrier how does a particle with energy lesser than the barrier height
cosmid the type of artificially constructed vector taken in use for cloning the 35-45 kb of dna these are plasmids carrying the phage l cos site
contig number of uses all nouns the term comes from the shortening of the word contiguous a contig might refer to the map showing placement of a
conservative substitution the nucleotide mutation that alters the amino acid sequence of protein but which causes substitution of one amino acid with
codon bias is the tendency for an organism or virus to make use of certain codons more than the others to encode a particular amino acid a
codon is the group of three consecutive nucleotides within the messenger rna mrna which encodes a message to initiate translation to incorporate
coding sequence is the portion of the gene or the mrna which actually codes for a protein introns are not coding for the sequences nor are the 5 or 3
cloning vector the dna molecule originating from the virus a plasmid or the cell of a higher organism into which an another dna fragment of
clone verb is the action of duplicating the genetic material within a vector to clone the piece of dna one would insert it into some type of the
chromosome walking is the technique for cloning everything in genome around the known piece of dna the begning probe you screen the genomic
chromosome jumping is the technique whereby one begins with a piece of dna from one area of a chromosome and obtains clones from nearby areas
chromosomes are the condensed fibrillar self- replicating genetic structures of cells containing the cellular dna which bears in its nucleotide
centimorgan cm is the unit of measure of a statistical probability recombination frequency between the alleles one centimorgan is equal to the 1
cat assay is an enzyme assay cat stands for the chloramphenicol acetyl transferase a bacterial enzyme which inactivates the chloramphenicol by