Which of the following is/are true? (I) Biowar is the use of biological weapons against human and/or their crops and animals. (II) Biopiracy is the unauthorised use of bioresources and traditional knowledge related to bioresources for commercial benefits. (III) Biopatent is exploitation of bioresources of other nations without proper authorisation.
what is biopatent?
what are tailor made plants?
what is the role of PCR in molecular diagnosis?
can insulin be orally administered to diabetic people or not? if not why?
suggest me some interesting topics for biology investigatory projects for class 12..................????
what is the difference between cry and Cry ????
(a) Why this toxin does not kill bacteria?
(b) How man has exploited this protein for his benefit?
What is sense and antisense RNA?
18. Explain with reference to PCR.
(a) A specific enzyme helps in amplification in PCR. Name the bacterium from which it is isolated and state how its
thermostable nature is helpful,
(b) Explain its use in molecular diagnosis.
what is animal cloning and its steps?
importance for cotton crop.
what is the full form of PCR?
1. Prevent degradation of cellulose in cell wall
2. Cause degradation of cellulose in cell wall
3. Prevent degradation of pectin in cell wall
4. Cause degradation of pectin in cell wall
use of microbes as biocontrol agents
what are edible vaccines ?
rna interference...explain...
what is biopatent and biopiracy
how did eli lilly synthesis the human insulin ? mention one difference between this insulin and the one produced by the human pancreas?
dna replication
Write the function of adenosine deaminase enzyme. State the cause of ADA deficiency in humans. Mention a possible permenant cure for a ADA deficiency patient.
(a) Give optimum growth conditions used in bioreactors.
(b) Draw a well labelled diagram of simple stirred - tank bioreactor.
(c) How does a simple stirred - tank' bioreactor differ from sparged stirred - tank' bioreactor?
difference between 1st,2nd,3rd, and 4th generation vaccines.
OR
Classify and depict with the help of graph, the organisms which either changer or donot change internal body conditions .
13) identify and give function A, B and C.
Kindly explain the procedure for NEET 2013?
Status: Activehow PCR can detect very low amount of dna?
(a) Animal used in transgenic research
(b) Plants making genetically altered foods
(c) Synthesis of recombinant drugs by bacteria
(d) Synthesis of a protein drug in the milk of a transgenic animal
how is recombinant DNA technology helping in detecting the presence of mutant genes in cancer patients?
What is encoding???? Explain Bt cotton please........
How many polypeptides are found in human insulin?
Expand ELISA. On what principle ELISA test is based? List two ways by which an infection can be detected in this test.
Name the insect pest that is killed by the products of cryIAc gene. Explain how the gene makes the plant resistant to the insect pest
y is pro insulin so called? how is It different from insulin?
what are the applications of biotechnology in the field of agriculture?
what is enzyme replacement therapy?
(I) Biowar is the use of biological weapons against human and/or their crops and animals.
(II) Biopiracy is the unauthorised use of bioresources and traditional knowledge related to bioresources for commercial benefits.
(III) Biopatent is exploitation of bioresources of other nations without proper authorisation.
what are transposons?explain in detail
what is c-DNA ?
Q 46. Which of the following statements about Bacillus thuringiensis are correct?
(A) One of the toxin produced by the bacteria is thurioside, which is active against different groups of insect larvae.
(B) The toxin accumulates inside the bacteria during sporulation.
(C) Upon ingestion by susceptible insects they are converted into active form and kill them by inhibition of ion transport in the midgut.
(D) The proteins encoded by the gene Cry || Ab controls corn borer.
(1) B only
(2) A and B
(3) A, B and C
(4) A, B, C and D
Plasmid is a boon to biotechnology. Justify.
Which of the following microorganisms is used in the bioremediation of oil spills in seas and oceans?
OptionsAgrobacterium tumefaciens
Bacillus thuringiensis
Pseudomonas putida(superbug)
Rhizobium meliloti
how bt cotton plant which is an insect resistant plant is produced????
a) Why are certain cotton plants called Bt - cotton palnts?
b) Explain how Bt- cotton is resistant to pests.
Name the sources and the types of cry genes isolate from it for incorporation into crops by biotechnologists. Explain hoe these genes have brought beneficial changes in the genetically modified crops.
(1) Transformation (2) Neoplasm (3) Pluripotency (4) Animal cloning
What do you mean by Biopiracy. Explain it. nd ans soon.....
why is proinsulin so called? how is insulin is differente from it
1.)what do the differently written term 'Cry' and 'cry' represent ?
2.) how does the gene of an enzyme a-galactosidase can be used as selectable marker? how is it better then other traditional marker like antibiotic resistance genes?
please upload class 12 english cbse board question papers of 2011,2012. kindly do it fast
C-peptide is not present in mature insulin and during maturation...then when is it present?During synthesis?
What is the major role of C-peptide?
What is bio patent?how it is misused?
please explian the process of RNAi in more details and with the help of diagrams if possible.......
define cry protein
67. Which of the following is correct?
(a) Autoradiographs are "pictures" of a resulting DNA swquencing reactions and are used to infer the nucleotide sequence of a given DNA molecule.
(b) A single stranded nucleic acid (DNA or RNA) of known sequence or origin used to detect the presence of desired target DNAs is called probe
(c) Technique of insertion of a desired gene in DNA of plasmid vector is called Gene splicing
(d) All
state the role of transposons in silencing of mRNA in eukaryotic cells.
what is molecular diagnosis?
what is secondary cell culture and cell line
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What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.