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Recent questions tagged ch11
Questions
Does the point $(-2.5,3.5)$ lie inside, outside or on the circle $x^2+y^2=25$?
cl35263
cl35253
cl35245
cl35239
cl35230
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q15
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre $(2,2)$ and passing through the point $(4,5)$
cl35253
cl35245
cl35239
cl35230
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q14
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle passing through the point $(0,0)$ and making intercepts $a$ and $b$ on the coordinate axis.
cl35245
cl35239
cl35230
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q13
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle passing through the point $(2,3)$ with radius $5$ whose centre lies on the x-axis.
cl35239
cl35230
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q12
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle passing through the points $(2,3)$ and $(-1,1)$ and whose centre is on the line $x-3y-11=0$
cl35230
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q11
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle passing through the points $(4,1)$ and $(6,5)$ and whose centre is on the line $4x+y=16$
cbse
class11
ch11
exercise11-1
circle
conic-sections
easy
sec-a
q10
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the centre and radius of the circle $2x^2+2y^2-x = 0$
cl35220
cl35216
cl35212
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q9
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the centre and radius of the circle $x^2+y^2-8x+10y-12 = 0$
cl35216
cl35212
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q8
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the centre and radius of the circle $x^2+y^2-4x-9y-45=0$
cl35212
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q7
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the centre and radius of the circle $(x+5)^2 + (y-3)^2 = 36$
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q6
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre $(-a,-b)$ and radius $\sqrt {a^2-b^2}$
cl35205
cl35201
cl35192
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q5
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre $(1,1)$ and radius $\sqrt 2$
cl35201
cl35192
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q4
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre ($\large\frac{1}{2}$, $\large\frac{1}{4}$) and radius $\large\frac{1}{12}$
cl35192
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q3
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre $(-2,3)$ and radius $4$.
cl35190
cbse
class11
ch11
exercise11-1
circle
conic-sections
q2
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the equation of the circle with centre $(0,2)$ and radius $2$.
cbse
class11
ch11
exercise11-1
circle
conic-sections
q1
easy
sec-a
math
asked
Apr 1, 2014
by
balaji.thirumalai
1
answer
Find the angle of intersection of two circles?
cl27555
jeemain
math
class11
coordinate-geometry-conic -sections
circle
ch11
q154
difficult
asked
Mar 27, 2014
by
balaji.thirumalai
1
answer
Find the equation of normal in slope form for the hyperbola?
cl27395
jeemain
math
class11
coordinate-geometry-conic -sections
hyperbola
ch11
q123
difficult
asked
Mar 26, 2014
by
balaji.thirumalai
1
answer
The radius of general equation of circle is
cl27413
jeemain
math
class11
coordinate-geometry-conic -sections
circle
ch11
q126
medium
asked
Mar 25, 2014
by
balaji.thirumalai
1
answer
the pro-insulin differs from the active form of insulin by
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
Which of the following is true about RNAi techonology : a. strategy for gene silencing b. based on complementarity of the nucleotides c.inhibition occurs at the transcription level d. Inhibition occus at translation level e. occurs as a natural defense mechanism in prokaryotes
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
The infection by Meloidegyne incognitia was handled by __ methodology
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
___ are called mobile genetic elements
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Bt toxin is encoded by __ gene
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
Cotton bollworms are controlled by __ while corm borers are controlled by __
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
Match the following
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
The insecticidal mechanism of bt toxin is
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
Bt toxin is acquires the active form from an inactive protoxins at
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
GM rice is enriched with
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Before a biotechnology product reaches the market, it has to undergo __ after its synthesis
neet
ch11
easy
class12
biotechnology-and-its-applications
biology
asked
Mar 24, 2014
by
pady_1
1
answer
The presence of bubbles in a bioreactor
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
Theromo stable DNA polymerase is isolated from the organism
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Multiple copies of a gene of interest are synthesised in vitro by
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
DNA is agarose gel electrophoresis migrates towards the __
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
The last step in the procedure to isolate a DNA irrespective of the source of the DNA would be
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
DNA is interwined with proteins called
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Match the following
neet
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
The gene gun method employs high velocity particles of ____
neet
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
1
answer
DNA is tranposted into the cell by
aipmt
ch11
easy
class12
biotechnology-and-its-applications
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Bacterial cells can be rendered competent by exposure to ___ a.divalent cations b. monovalent cation c. either monovalent or divalent cation d. microinjection e. biolistics
aipmt
ch11
medium
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
___ from A.tumefaciens transformed a normal cell to cancerous one
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
In the B-galactosidase assay: recombinant transformed cells are ___ colored while non-recombinant transformed cells are __ color
aipmt
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
A gene for hyaluronic acid production is inserted in the ampicillin resistance region of pBR322 plasmid. The recombinant colonies will be ___ resistant while the non-recombinant transformed cells are __ resistant
aipmt
ch11
difficult
class12
biology
asked
Mar 24, 2014
by
pady_1
1
answer
Normal E.coli cells are resistant to
aipmt
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
2
answers
Which of the following is true about the the origin of replication: a. responsible for the replication of any piece of DNA attached to it b. controls the copy number of the inserted gene c.it is the sequence of DNA from where transcription begins
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
which of the following are commonly used as clonign vectors
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
Arrange A, B, C, D and E with the smallest first:
aipmt
ch11
difficult
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
The DNA needs to stained by __ in order to be visualised under UV
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
DNA fragments are __ charged
neet
ch11
easy
class12
biotechnology-and-its-applications
biology
asked
Mar 24, 2014
by
pady_1
1
answer
In gel electrophoresis, the fragements are seperated based on their
aipmt
ch11
easy
class12
biology
asked
Mar 24, 2014
by
pady_1
0
answers
I cut the source DNA with ECoRI and plasmid DNA with HIndII and add DNA ligase and insert it into Ecoli. But Ecoli fails to express my gene of interest because
neet
ch11
medium
class12
biology
zoology
asked
Mar 24, 2014
by
pady_1
1
answer
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